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READ ARTICLE →The first time Marcus tried stick welding, he glued his 1/8-inch 6013 rod to the steel in under two seconds, then panicked and bent the rod with his bare hand (bad idea). Three months and one box of electrodes later, he was laying flat, even beads on a trailer repair that a certified welder called “clean work.” The difference wasn’t talent. It was a handful of techniques nobody had explained to him in the right order.
The first time Marcus tried stick welding, he glued his 1/8-inch 6013 rod to the steel in under two seconds, then panicked and grabbed the hot electrode with his bare hand. It didn’t end well. Three months and one box of electrodes later, he was laying flat, even beads on a trailer repair that a certified welder called “clean work.” The difference wasn’t talent. It was a handful of techniques explained in the right order, at the right moment.
That’s the problem with most stick welding content: it hands you theory when you needed sequence. If you searched stick welding techniques for beginners, you probably don’t want a metallurgy lecture. You want to know what to do first, second, and tenth — what to hold, what to turn the dial to, what the arc should sound like, and what to do when the rod sticks.
This guide is the roadmap you wish had come in the box with the machine. By the end you’ll know how a stick welder actually works, how to set one up, how to run your first bead from strike to slag chip, how to diagnose and fix the ten most common defects, and how to do all of it without welding your glove to the table.
Quick Note: The official name is Shielded Metal Arc Welding (SMAW). In the field you’ll also hear it called stick welding, arc welding, stick, MMA (Manual Metal Arc), or “buzz box” welding on older machines. Same process, different labels — don’t let the terminology confuse you while you’re learning.
Stick welding is the only process that needs five things: a power source, electrode cables, a holder, electrodes, and PPE. No shielding gas cylinder, no wire feeder, no gas line to drag around. The flux coating on the rod burns and produces its own shielding gas plus a slag layer that protects the molten pool — which is exactly why stick tolerates wind and outdoor conditions that wreck a gas-shielded MIG weld.
That self-shielding trick is why structural crews, pipeline crews, farm mechanics, and repair welders still reach for the stinger. It also teaches you something wire-feed never will: heat control and arc manipulation. With MIG, the machine feeds the wire and covers a lot of sins. With stick, you set the pace, the arc length, and the angle, which is why most instructors still start students on stick.
The professional stakes are real, too. The American Welding Society has authored more than 350 welding standards covering processes, procedures, and qualification, and AWS D1.1 remains the structural steel code used for buildings and bridges — work where 70 ksi-class electrodes like E7018 are the everyday choice. Workplace practices around that work are governed by OSHA’s welding, cutting, and brazing standards.
Here’s the trade: stick is the hardest process to learn first, and it’s also the cheapest and most versatile. You will stick rods, you will blow through thin metal, and your first beads will look like frozen spaghetti. That’s normal, and it’s not a reflection of your potential. Every bead is data. Next, we’ll break down exactly what happens inside that arc — and why the flux coating is doing more work than you think.
Before you strike an arc, it helps to picture what is actually happening inside the joint. Stick welding has an official name: Shielded Metal Arc Welding, or SMAW. Welders also call it MMA (Manual Metal Arc) outside the United States, and you will hear it nicknamed arc welding or “buzz box” welding in older shops. Same process, different labels.
Everything begins at the power source. Current flows out through the electrode cable, into the holder, and through the consumable coated electrode. At the tip, the electricity jumps the gap to the workpiece, creating an arc that burns at roughly 6,000 to 10,000°F — hot enough to melt both the base metal and the electrode tip simultaneously. The current then returns to the machine through the work lead clamped to the piece. Break that loop at any point and the arc dies.
As the electrode coating burns, it does four jobs at once:
The core wire is your filler metal. The combined pool of melted base metal and filler solidifies into the bead you see. Underneath it sits slag, which must be chipped off and wire-brushed before you can honestly inspect anything — a beautiful-looking bead can hide slag inclusions underneath.
Quick Note: Decoding E7018: E = electrode. 70 = 70,000 psi minimum tensile strength. 1 = usable in all positions. 8 = low-hydrogen iron-powder coating, DC or AC. So E6013 reads as a 60,000 psi electrode for all positions with a fast-freeze rutile coating that runs on AC or DC.
The American Welding Society publishes AWS A5.1, the specification covering carbon steel electrodes for SMAW, including the E60xx and E70xx families. The first two digits give minimum tensile strength in thousands of pounds per square inch: 60 means 60,000 psi, 70 means 70,000 psi. The third digit describes position: 1 means the rod works flat, horizontal, vertical, and overhead; 2 means flat and horizontal fillet work only. The final two digits encode the coating type and the current the rod is designed for.
Four rods cover almost everything a beginner meets:
| Rod | Coating & character | Typical use |
|---|---|---|
| E6010 | Cellulosic, deep penetration, arc blow-friendly | Root passes on pipe, run on DCEP |
| E6011 | Cellulosic, AC-capable version of 6010 | Dirty, rusty, or painted steel |
| E6013 | Rutile, easy restart, smooth bead, shallow penetration | The classic beginner rod |
| E7018 | Low-hydrogen iron powder, strong and clean | Structural work — must stay dry |
That last point matters more than it sounds. Low-hydrogen rods absorb moisture from humid air, and that hydrogen can cause cracking in the finished weld, which is why welders store 7018 in a rod oven.
AC alternates direction; DC flows one way, and which way changes your heat balance. DCEP (electrode positive, the old “reverse polarity”) pushes more heat into the workpiece for deeper penetration — this is where 6010 and 6011 live. DCEN (electrode negative, “straight polarity”) puts more heat into the electrode, giving faster travel and shallower penetration. Most 6013 rods run happily on AC or either DC polarity, while 7018 prefers AC or DCEP. Exact settings for a given diameter are covered in our 3/32 E7018 amperage and polarity guide.
The payoff of this whole design is that stick welding is self-shielded. The flux generates its own protective atmosphere right at the arc, which is why SMAW keeps working in wind, on dirty metal, and in positions where a gas-shielded process would fail. That single trait is why stick remains the go-to for pipeline, structural, farm, and repair work — and why learning it first is hard but worth it.
The task: rewrite the fragment to be 600-900 words, keeping same heading, same facts, all links. Let me count the current fragment words. It seems around 800? Let me estimate. Actually let me count roughly.
Let me write and count carefully. I need between 600 and 900 words.
Links to keep:
1. https://weldgallery.com/how-to-set-up-a-mig-welder-complete-step-by-step-guide/
2. https://weldgallery.com/3-32-e7018-amperage-settings-polarity-how-to-run-it/
3. https://weldgallery.com/5-32-e7018-amperage-settings-polarity-technique/
4. https://weldgallery.com/what-does-a-welder-wear-the-complete-welding-ppe-guide/
5. https://www.osha.gov/welding-cutting-brazing (external)
6. https://www.osha.gov/laws-regs/regulations/standardnumber/1910/1910.254 (external)
Facts: three machine types, duty cycle 60% at 150A = 6 min weld 4 min cool, 20% on cheap 120V, amperage chart, E7024 note, rod diameter = plate thickness rule, polarity, PPE list, OSHA open circuit voltage 80V AC 100V DC, budget note.
Let me write it concisely, targeting ~780 words. I’ll count as I go.
Let me draft.
Heading line.
Intro (~60 words).
H3 Three Kinds of Stick Welders — keep as is mostly (~150 words).
Then duty cycle (~120).
Callout Quick Note tack corners — keep but maybe trim (~50).
H3 amperage chart + table (~140 incl table).
Polarity (~50).
PPE (~130).
OSHA paragraph (~70).
Short note callout (~50).
Closing (~30).
Total ~850. Fine. Let me be careful to stay under 900.
Let me write and count precisely.
Word counting: I’ll count each block.
Intro:
“Before you strike a single arc, four things need to be dialed in: a machine that can do the job, electrodes that match your metal, an amperage setting you can trust, and gear that keeps you in one piece. Skimp on any one of them and you’ll spend practice sessions fighting your equipment instead of learning technique.”
Count: Before(1) you(2) strike(3) a(4) single(5) arc(6) four(7) things(8) need(9) to(10) be(11) dialed(12) in(13) a(14) machine(15) that(16) can(17) do(18) the(19) job(20) electrodes(21) that(22) match(23) your(24) metal(25) an(26) amperage(27) setting(28) you(29) can(30) trust(31) and(32) gear(33) that(34) keeps(35) you(36) in(37) one(38) piece(39). Skimp(40) on(41) any(42) one(43) of(44) them(45) and(46) you’ll(47) spend(48) practice(49) sessions(50) fighting(51) your(52) equipment(53) instead(54) of(55) learning(56) technique(57).
57 words.
H3 heading words count? Headings count toward word count typically. I’ll count them loosely; aiming mid-range is safest. Let me target ~780 so even with drift it’s fine.
Machine section:
“Every stick welder on the shelf falls into one of three buckets. Knowing which is which saves you from buying the wrong machine twice.”
Then list items.
– Transformer “buzz boxes” (AC only): “The heavy, loud, bulletproof machines your grandfather probably owned. They output alternating current only, which limits electrode choices, but they’re cheap and nearly indestructible. Expect 40 to 60 pounds of cast-iron honesty.” ~35
– AC/DC transformer: “Same architecture with a switch that adds direct current. A 225-amp AC/DC transformer (the classic tombstone) is a legitimate lifetime machine. Heavier than anything modern, but it runs 7018 and 6010 properly.” ~30
– Inverter: “Modern electronics instead of heavy iron. A fraction of the weight, easier arc starting, far more efficient, and often dual-voltage, running on 120V or 240V. A 200-amp inverter is what most instructors would hand a beginner today.” ~35
Link paragraph: “If you’re still deciding what to buy, our complete machine setup guide covers the same buying logic in depth, including what to check before your first session.” ~25
Section total ~125 + heading 8.
Duty cycle:
“Duty cycle is the spec beginners ignore and then regret. It is a percentage of a 10-minute window at a stated amperage. A 60% duty cycle at 150 amps means six minutes of continuous welding, then four minutes of idle cooling. Push past it and you’ll trip the breaker or the machine’s own thermal protection. Cheap 120V machines often carry a 20% duty cycle at top output, roughly one minute of welding followed by four of cooling. For bead practice that’s fine, since you’ll stop to chip, brush, and reposition anyway. Just don’t plan long structural runs on a small machine.”
Count ~100.
Callout: “Quick Note: Tack your practice coupons in all four corners, not just two. A plate that flexes under heat pulls out of alignment and gives you a warped, unrepresentative bead. Four small tacks hold flat while you run your stringer down the middle.” ~42
Amperage section:
“You don’t need a dozen electrode types. You need four, in three diameters each. Typical shop starting ranges:”
Table rows: count words. Table content words count too. Each row ~ 12-15 words. 5 rows ~65 plus headers.
Then: “*E7024 is a high-deposition, flat-and-fillet-only rod that most beginner machines can’t push at full size. Stay with 1/8 inch or smaller, and only on flat work. For 7018 specifically, we’ve published detailed settings in our 3/32 E7018 amperage guide and our 5/32 E7018 settings guide.” ~50
“Always confirm these against the electrode manufacturer’s data sheet. Flux chemistry varies by brand, and the box is free advice. A useful rule of thumb: rod diameter roughly equals the plate thickness you should start on. A 1/8-inch rod on 1/8- to 1/4-inch plate is the sweet spot for learning.” ~50
Polarity (~55):
“DCEP (electrode positive, or reverse polarity) drives more heat into the workpiece for deeper penetration. DCEN (electrode negative, straight polarity) pushes heat into the electrode, which is why fast-fill rods like 7024 use it. Cellulosic rods such as 6010 and 6011 want DCEP for their digging arc. Low-hydrogen 7018 runs best on AC or DCEP.”
~55
PPE:
“Protective gear is not the place to save money. The stack, in order of importance:”
List:
– Auto-darkening helmet with an adjustable shade covering your amperage range. Most arc welding lands in shade 10 to 13, and the shade number rises with amperage. A helmet rated for 1/10,000-second switching or faster is worth the premium. ~37
– Safety glasses under the hood — chips fly when you chip slag with the lens already lightened. ~17
– Leather gloves built for stick, not thin MIG gloves. Stick runs hot enough to burn through anything lighter. ~19
– FR jacket or welding sleeves, plus leather boots with no exposed laces. ~13
– A respirator where ventilation is limited, and fire-safe clothing with no cuffs to catch sparks. ~17
“Our complete welding PPE guide breaks down fit, ratings, and budget picks in detail.” ~14
OSHA paragraph:
“One more setup habit comes straight from OSHA’s welding safety guidance: when you set the electrode holder down between rods, place it so it cannot contact people, conductive objects, fuel, or compressed gas cylinders. OSHA 1910.254 caps open-circuit voltage at 80 volts for manual AC welding and 100 volts for manual DC, which is why a damaged cable or a bad ground clamp deserves immediate attention rather than another pass.” ~70
Short note callout ~45.
Closing: “With the machine set, rods loaded, and gear on, you’re ready for the part everyone came for: striking the arc and running a bead.” ~25
Rough total: 57+8+125+100+42+ (heading 9) + intro to chart 20 + table ~70 + 50 + 50 + polarity heading 5 + 55 + PPE heading 7 + 14 + 103 + 14 + 70 + 45 + 25 = let’s sum: 57+8=65; +125=190; +100=290; +42=332; +9=341; +20=361; +70=431; +50=481; +50=531; +5=536; +55=591; +7=598; +14=612; +103=715; +14=729; +70=799; +45=844; +25=869. Hmm that’s near 869, close to 900 max. Note that punctuation-only items and separators like “—” may count differently. Risky. Trim a bit to land ~800.
Let me trim: shorten some list items, duty cycle, etc. Target ~800.
I’ll trim:
– Machine intro line, shorten.
– Duty cycle trim.
– Closing maybe drop.
– The tack callout keep (required at least one callout; I have two).
Let me trim about 60-80 words. Reduce machine list descriptions slightly and intros.
Revised duty cycle: “Duty cycle is the spec beginners ignore and then regret. It’s a percentage of a 10-minute window at a stated amperage. A 60% duty cycle at 150 amps means six minutes of continuous welding, then four minutes of idle cooling. Push past it and you’ll trip the breaker or the machine’s thermal protection. Cheap 120V machines often carry a 20% duty cycle at top output: roughly one minute of welding followed by four of cooling. For bead practice that’s fine, since you’ll stop to chip, brush, and reposition anyway. Just don’t plan long structural runs on a small machine.” ~92 (saved 8)
Fine. Total maybe ~810. That’s within range. Let me be a bit safer and trim ~20 more.
Actually the counting is approximate; tools like word counters count table cells, headings, etc. 810 estimate should be fine given 600-900 range.
Let me finalize the HTML.
I need to keep all links. Internal links once each. External links inline.
Write final.
Before you strike a single arc, four things need to be dialed in: a machine that can do the job, electrodes that match your metal, an amperage setting you can trust, and gear that keeps you in one piece. Skimp on any one of them and you’ll spend practice sessions fighting your equipment instead of learning technique.
Every stick welder on the shelf falls into one of three buckets. Knowing which is which saves you from buying the wrong machine twice.
If you’re still deciding what to buy, our complete machine setup guide covers the same buying logic in depth, including what to check before your first session.
Duty cycle is the spec beginners ignore and then regret. It’s a percentage of a 10-minute window at a stated amperage. A 60% duty cycle at 150 amps means six minutes of continuous welding, then four minutes of idle cooling. Push past it and you’ll trip the breaker or the machine’s own thermal protection. Cheap 120V machines often carry a 20% duty cycle at top output: roughly one minute of welding followed by four of cooling. For bead practice that’s fine, since you’ll stop to chip, brush, and reposition anyway. Just don’t plan long structural runs on a small machine.
Quick Note: Tack your practice coupons in all four corners, not just two. A plate that flexes under heat pulls out of alignment and gives you a warped, unrepresentative bead. Four small tacks hold flat while you run your stringer down the middle.
You don’t need a dozen electrode types. You need four, in three diameters each. Here are typical shop starting ranges:
| Electrode | 3/32 in | 1/8 in | 5/32 in | Polarity |
|---|---|---|---|---|
| E6011 | 40–80 A | 70–110 A | 100–130 A | DCEP (or AC) |
| E6013 | 70–90 A | 90–130 A | 130–160 A | AC, DCEP, or DCEN |
| E7018 | 80–120 A | 110–140 A | 140–190 A | AC or DCEP |
| E7024 | — | 200–250 A* | 240–290 A* | AC, DCEP, or DCEN |
*E7024 is a high-deposition, flat-and-fillet-only rod that most beginner machines can’t push at full size. Stay with 1/8 inch or smaller, and only on flat work. For 7018 specifically, we’ve published detailed settings in our 3/32 E7018 amperage guide and our 5/32 E7018 settings guide.
Always confirm these against the electrode manufacturer’s data sheet. Flux chemistry varies by brand, and the box is free advice. A useful rule of thumb: rod diameter roughly equals the plate thickness you should start on. A 1/8-inch rod on 1/8- to 1/4-inch plate is the sweet spot for learning.
DCEP (electrode positive, or “reverse polarity”) drives more heat into the workpiece for deeper penetration. DCEN (electrode negative, “straight polarity”) pushes heat into the electrode, which is why fast-fill rods like 7024 use it. Cellulosic rods such as 6010 and 6011 want DCEP for their digging arc. Low-hydrogen 7018 runs best on AC or DCEP.
Protective gear is not the place to save money. The stack, in order of importance:
Our complete welding PPE guide breaks down fit, ratings, and budget picks in detail.
One more setup habit comes straight from OSHA’s welding safety guidance: when you set the electrode holder down between rods, place it so it cannot contact people, conductive objects, fuel, or compressed gas cylinders. OSHA 1910.254 caps open-circuit voltage at 80 volts for manual AC welding and 100 volts for manual DC, which is why a damaged cable or a bad ground clamp deserves immediate attention rather than another pass.
Short Note: Budget roughly half your startup money for gear and half for the machine. A $600 welder with a $40 hood and $15 gloves is a bad deal; a $350 welder with proper PPE and a solid amperage chart taped to it is a better one.
With the machine set, rods loaded, and gear on, you’re ready for the part everyone came for: striking the arc and running a bead.
Everything up to now — the machine, the electrodes, the settings — exists to support ten small actions you’ll repeat thousands of times. Learn them in order, practice each one deliberately, and you’ll lay a respectable bead faster than you think. Rush the sequence and you’ll spend evenings prying stuck rods off steel, exactly like Marcus did.
Note: A slight drag angle keeps the slag behind the molten pool, where it belongs. Pushing the rod forward drags the slag in front of the pool, where it can get trapped under fresh metal and become a slag inclusion. Our push vs. pull stick welding guide breaks down the exceptions.
Once you chip the slag, the bead tells you exactly what happened. A good bead has even ripples, consistent width from end to end, a slight crown, and slag that peels off in large pieces. A ropey, tall, narrow bead means you traveled too slow or ran too cold. A flat, wide, washed-out bead means too hot or too fast. If the edges don’t blend smoothly into the plate, you’re looking at cold lap or undercut — both covered in our undercut causes and fixes guide.
Here’s the part most beginners skip: the practice loop. Lay six inches of bead. Stop. Chip it. Look at it honestly. Then change one variable — five amps, a slightly tighter arc, a slower travel speed — and run another six inches. Change two things at once and you’ll never learn which one actually fixed the problem. Ten deliberate six-inch beads teach you more than an hour of mindless burning.
Keep the electrode itself in mind while you practice. Understanding how electrodes are classified and chosen makes every setting decision easier — you’ll stop guessing and start knowing which rod, on which polarity, will do the job in front of you.
Once your stringers look uniform and the slag lifts off cleanly, you’re ready to move from flat practice plate to actual joints, angles, and positions — which is exactly where the next section takes you.
Here’s what separates welders who improve from welders who stay stuck: the good ones practice on purpose. They don’t just burn rods until the box is empty. They pick a joint, pick one variable, run a bead, and inspect it. This section is your practice curriculum, the same one a welding instructor walks a student through in the first month of a training program.
Industry codes define four basic welding positions, and every certification test, procedure specification, and shop drawing refers to them by name and number:
The “G” stands for groove (a butt joint with a prepared edge), and “F” stands for fillet (a T, lap, or corner joint). The designations are standardized across the trade, which is why they show up in everything from structural codes to pipe welding procedure specifications.
Quick Note: Stay in flat and horizontal fillet work for your first month. Nearly every skill you need — arc length, travel speed, puddle reading — develops faster when gravity is helping instead of hurting. Jumping to overhead on day three is the fastest way to build bad habits and burn your arms.
Once you move out of flat, technique shifts:
You need exactly three joints for the first month: the butt joint (two plates edge to edge), the lap joint (one plate overlapping another), and the T-joint (one plate standing on the face of another). Corner and edge joints are variations of those same three, so treat them as optional homework, not fundamentals. If you can run a clean, fused fillet in a T-joint and a clean butt weld on 1/8-inch plate, you can handle the majority of real repair work that walks into a home shop.
Thin plate moves when you heat it, and there are three reliable ways to fight that: balanced welding (alternate sides of the joint so shrinkage cancels out), backstep or skip sequences (weld short segments in the opposite direction of travel, or stagger them), and adequate tacking before you commit to a full pass. A long untacked joint will pull itself out of alignment before you finish the first side.
Every session, write down four things: amperage, electrode, angles, and result. That practice log turns random burning into a training program, and it will show you patterns no memory could. Just as important: change only one variable per bead. If you bump amperage up and lengthen your arc and speed up, you’ll learn nothing when the bead goes wrong.
Quick Note: Set up on a fireproof welding table, clamp every coupon down, and keep a copper backer bar behind open butt joints — copper absorbs heat and stops blow-through on thin edges without sticking to your weld. Tack both ends and the middle before running a full pass, and let coupons cool in still air rather than quenching them.
Do these drills for two weeks straight and you’ll notice something strange: the rod stops sticking, the puddle stops scaring you, and you start predicting how the bead will turn out before you strike the arc. That prediction is skill. Next, we’ll teach you how to diagnose when it goes wrong.
A bad weld is never random. Every defect is the machine, the electrode, or your hand telling you exactly what went wrong. The skill is learning to read that message before you start grinding and guessing.
The honest truth about beginner stick welding problems is that they almost always trace back to four variables: amperage, arc length, travel speed, and cleanliness. Change one at a time and the weld will tell you which one was off.
| Defect | What You See | Likely Causes | Immediate Fix |
|---|---|---|---|
| Porosity | Pinholes or a spongy, gassy bead | Damp electrode, dirty metal, arc too long, lost shielding | Dry the rod, grind to bright steel, tighten arc length |
| Slag inclusions | Dark pockets at the toes or between passes | Pushing the rod, no cleaning between passes, heavy slag | Switch to a drag angle, chip and brush after each pass |
| Undercut | Groove melted into the base metal edge | Too much amperage, long arc, wrong angle, fast travel | Drop amps ~10%, shorten the arc, slow down |
| Spatter | Ball bearings stuck to the plate | Long arc, high amperage, damp electrodes, arc blow | Shorten arc, verify amps, dry rods, relocate work lead |
| Overlap / cold lap | Bead rolls onto unfused base metal | Travel too fast, amps too low, wrong electrode angle | Slow down, raise amps, correct work angle |
| Burn-through | Hole blown in thin plate | Excessive amps, too slow, wrong rod, no backing | Reduce amps, faster travel, smaller rod, add backer |
| Ropy / convex bead | Tall, narrow, lumpy stringer | Travel too slow or amperage too low | Speed up slightly or add 5–10 amps |
| Flat / concave bead | Wide, washed-out, sitting low | Amperage too high or travel too fast | Reduce amps, slow travel |
| Width variation | Bead wanders fat and thin | Inconsistent travel speed and arc length | Anchor your wrist, keep a steady rhythm |
| Crater cracks | Small crack at the end of the bead | Unfilled crater shrinking as it cools | Back up over the crater or pause to fill it |
| Arc blow | Arc wanders, spatter sprays one way | Magnetic deflection near joint ends, corners, long runs | Move the work lead clamp, switch to AC, shorten arc |
Porosity and slag inclusions are worth slowing down for, because they reveal bad habits rather than bad luck.
Porosity comes from contamination. Excessive arc length increases spatter, reduces penetration, and lets the atmosphere contaminate the molten pool, which is exactly how gas pockets form. Moisture in the electrode, oil on the plate, and mill scale all do the same thing. The fix is boring and effective: dry rods, bright steel, tight arc.
Slag inclusions mean you dragged slag into the pool or welded over it. A slight drag angle keeps slag behind the arc, but pushing the electrode can shove slag underneath it, which is why technique direction matters more than most beginners realize, and our guide on push or pull stick welding covers when each approach applies. On multi-pass work, the slag you skip cleaning is the defect you find later.
Beginners treat chipping and brushing as optional housekeeping. It isn’t. Every uncleaned pass adds a layer of non-metallic material that the next bead has to fuse through. On structural work that becomes lack of fusion and slag inclusions, and both are rejection-level defects. Chip the slag while it’s still warm, brush to bright metal, then weld.
Note: Hydrogen introduced by damp low-hydrogen electrodes such as E7018 can cause delayed cracking in restrained joints, which is why manufacturers specify dry storage conditions. A rod oven isn’t a luxury accessory on structural work. Stored wet, the same rod that welds beautifully today can crack overnight. Our electrode guide explains coating types and storage requirements in detail.
Start with your eyes. Look for bead profile, size, uniformity, and stray spatter. Then do what a shop does: cut a practice coupon across the bead with a bandsaw or grinder, polish the face, and look at the cross-section. You are checking for fusion at the toes, penetration into the root, and dark specks that mean slag.
Acceptance limits are not arbitrary. A 1/8-inch (3.2 mm) maximum is a typical allowable size for porosity and slag inclusions in many structural acceptance criteria, but the exact limit always depends on the applicable code, such as AWS D1.1. For your own practice coupons, the standard is simpler: no visible porosity, no slag lines, and fusion at every toe.
Fixing defects also protects your health. OSHA identifies metal fumes and ultraviolet radiation as the health hazards of welding operations, and grinding or chipping a defect is when the most dust goes airborne, so keep your PPE on while you diagnose, not just while you strike an arc.
Thin material deserves special attention, since burn-through and distortion are the same problem dressed differently. Our undercut guide and thin metal troubleshooting article dig into the amperage math behind those fixes.
Quick Note: Diagnose in this order: amperage, arc length, travel speed, angle, then cleanliness. Nine out of ten beginner defects disappear somewhere in the first three. Write down what you changed and what happened; that log becomes your personal troubleshooting chart.
Safety talk gets tuned out fast because it usually sounds like a list of warnings nobody intends to break. So think of it differently: stick welding safety is a working system with four moving parts — what the arc does to your body, what the fumes do to your lungs, what the current does to your nerves, and what a single spark does to the shop. Get those four right and the rest is habit.
The stick arc is a small sun. It throws intense ultraviolet and infrared radiation that causes photokeratitis — the “arc eye” or “flash burn” that feels like sand in your eyes a few hours later — plus the classic wrist and neck burns that look like a bad sunburn. OSHA’s welding, cutting, and brazing guidance lists metal fume exposure and ultraviolet radiation among the health hazards, and burns, eye damage, electrical shock, cuts, and crushed toes and fingers among the safety hazards. That mix is exactly what happens on a real shop floor.
The non-negotiables: a welding hood with a shade matched to your amperage range, safety glasses worn under the hood for chipping and grinding, and covered skin from collar to boots — no rolled sleeves, no synthetic fabrics that melt. The same rule applies to everyone standing nearby: bystanders need screens or their own eye protection, because a welder’s helmet does nothing for the person watching from six feet away. Our welding PPE guide breaks down shade selection and gear layering piece by piece.
Welding fume is not “just smoke.” According to NIOSH, welding fumes are composed of metals, and most contain a small percentage of manganese. Inhaled manganese bypasses the body’s normal defense mechanisms and can accumulate in the lungs, liver, kidneys, and central nervous system. The exposure numbers are worth memorizing:
| Limit | Value |
|---|---|
| NIOSH recommended exposure limit (manganese, TWA) | 1 mg/m³ |
| NIOSH short-term exposure limit | 3 mg/m³ |
| OSHA permissible exposure limit (manganese) | 5 mg/m³ ceiling |
Prolonged exposure above 1 mg/m³ may lead to a Parkinsonian syndrome known as manganism, and some studies associate lower-level exposure below 0.2 mg/m³ with changes in mood and short-term memory and reduced hand-eye coordination. You don’t need a lab to take this seriously — you need controls.
The controls that actually work:
Stainless deserves its own warning. Welding and cutting stainless steel and other chromium-containing metals generates hexavalent chromium, which OSHA regulates under a dedicated standard; the agency’s Small Entity Compliance Guide spells out an employer’s obligations for controlling that exposure, including exposure assessment and respiratory protection.
Stick machines can kill, especially on 240V circuits. Keep gloves dry, use an insulated electrode holder, inspect cables and the ground clamp for cracked insulation or loose lugs before every session, and never weld in wet conditions or while standing in a puddle. Two OSHA rules are worth quoting verbatim in your own shop: never coil or loop the electrode cable around any part of your body, and electrode cables with splices within 10 feet of the holder are prohibited. If your lead is damaged near the stinger, replace it — asplice there is exactly where the heat and flex live.
Hot slag skitters 20 feet and starts a fire behind a shelf you cannot see. Clear combustibles within a 35-foot radius, use fire blankets or welding curtains to shield what cannot move, and keep a suitable extinguisher within arm’s reach. NFPA 51B governs hot work fire prevention and requires a fire watch after welding in many situations — set a timer and stay with the area. The 35-foot rule is a concept, not a guarantee: spot the fuel, remove it or cover it, then weld.
Chips are hot for longer than you think, and grinding throws sparks at ankle height — leather boots and a face shield handle both. Treat every workpiece as hot until proven otherwise, and see our weld burn first-aid guide if you do get tagged. If you run MIG, TIG, or torch work alongside stick, secure gas cylinders upright with caps on, keep regulators undamaged, and fit flashback arrestors on fuel gas lines.
Quick Note: Shop safety checklist — hood shade correct, safety glasses under hood, dry gloves, FR jacket zipped, leather boots, cables inspected, ground clamp tight, combustibles cleared 35 feet, extinguisher in reach, ventilation running, cylinders secured, fire watch set for 30 minutes after the last arc.
None of this slows you down after the first week. It becomes the order you check before striking an arc, the same way you check your amperage. That is the difference between a beginner who welds carefully and a welder who is still welding in twenty years.
Every beginner eventually stands in a welding shop, stares at four machines, and wonders which one they should have bought. The honest answer depends on where you’ll weld, what you’ll weld, and how much patience you have. Stick (SMAW), MIG (GMAW), flux-cored (FCAW), and TIG (GTAW) all melt steel together, but they behave completely differently once the arc is lit. Here’s the decision framework I give new welders, laid out side by side.
| Factor | Stick (SMAW) | MIG (GMAW) | Flux-Core (FCAW) | TIG (GTAW) |
|---|---|---|---|---|
| Ease of learning | Hardest | Easiest | Moderate | Hardest (two hands) |
| Equipment cost | Lowest | Moderate | Moderate | Highest |
| Portability | Excellent | Good (gas cylinder) | Excellent | Moderate |
| Outdoors / wind | Excellent | Poor with gas | Very good | Poor with gas |
| Thin metal | Fair (blow-through risk) | Excellent | Fair | Excellent |
| Thick / dirty steel | Excellent | Fair (needs cleaning) | Good | Fair |
| Speed | Slow | Fastest | Fast | Slowest |
| Cleanup | Slag, spatter | Little spatter | Slag, heavy spatter | Minimal |
The verdicts are simpler than they look. Stick is the cheapest, most portable, and most capable process on thick, rusty, out-of-position steel, and its self-shielded flux coating is why it works in a breeze that would scatter every other process. MIG uses a continuously fed wire under shielding gas, which makes it faster and far easier to learn, but a draft blows that gas away and leaves you with porosity. Flux-cored is the wind-tolerant middle ground: wire-feed speed with built-in shielding. TIG produces the cleanest, most precise weld, and it’s also the slowest and most expensive. If you want the full head-to-head, our stick vs MIG comparison breaks it down further.
AC machines are cheaper and mechanically simpler, and they’ll run almost any rod, but the arc is harsher and you get no polarity control. DC gives a smoother, more stable arc, more electrode choices, and the ability to aim heat where you want it. That last part matters: DC electrode positive (DCEP) concentrates heat in the workpiece for deeper penetration, while DC electrode negative (DCEN) pushes more heat into the electrode, giving higher deposition rates and faster travel on thinner sections. Most stick welders today are AC/DC inverters, which let you have both. See our AC vs DC welder guide for machine-level details.
Quick Note: Three electrode-selection mistakes account for most beginner frustration: mixing up polarity and wondering why the arc is violent, running E7018 over a rusty or greasy surface and getting porosity or hydrogen cracking, and using E6013 on 1/2-inch plate while expecting deep penetration it was never designed to give. Match the rod to the metal condition, thickness, and position before you blame your hand.
As for cost, expect the widest spread here. A basic AC stick welder costs less than a decent TIG machine by a factor of several, MIG sits in the middle once you add a gas bottle and regulator, and consumables follow the same pattern: stick electrodes are cheap per pound, TIG tungsten and filler rod are the priciest per job. Upgrade paths are available too, such as combo MIG-TIG machines if you eventually want both.
One more thing separates hobby work from hired work: procedures. Codes like AWS D1.1 for structural steel, D1.2 for aluminum, and D1.5 for bridges define which process, electrode, polarity, and position combinations are qualified — and if a job falls under those codes, your electrode choice isn’t personal preference, it’s compliance. Buy E6013 to learn, E7018 to grow into, and check the procedure before you bid.
Nobody ruins a weld on purpose. Every one of these twelve blunders starts as a small unknown that turns into a guess, and a guess that turns into a blob of metal you have to cut out. Work through them in order and you will recognize yourself in at least four. A mistake you can name is a mistake you can fix.
Quick Note: Diagnose with the one-change-at-a-time rule. Adjust a single variable (five amps, a tighter arc, a slower hand), run another six inches, and write down what changed. Fix three things at once and you will never know which one worked.
A reader once rebuilt a sagging gate hinge with a bead he thought was beautiful: wide, shiny, perfectly rippled. It cracked out in a week. Grinding into the failed piece showed why. The pretty pass had sat on top of the base metal with almost no penetration, while his uglier, narrower test beads had melted clean through. Welding is judged from the inside out.
For a structured way to drill these fixes into muscle memory, follow our electrode selection guide and set up a repeatable session. When a weld refuses to cooperate and you cannot tell which mistake is the culprit, our troubleshooting walkthrough moves through the symptom-to-cause chain step by step.
After working your way through all of the fundamentals, the most important part isn’t what you know, it’s what you repeat. Stick welding confidence doesn’t come from reading about it, but from stacking repetitions day after day. With the right routine, the techniques you have learned will become second nature in just one month.
Rather than welding aimlessly, split your practice up into the following four weeks. For each session, keep safety at the forefront by utilizing the tips found in our welding PPE guide and the MIG welding safety precautions resources.
With instructors commonly assigning dozens of pad beads in a course, consistency will come with time. Use a practice log and a bead profile checklist to track your progress. Refer to our undercut troubleshooting guide and electrode chart to correct any issues.
Quick Note: Never guess. Rely on OSHA welding standards for electrical and hot work safety, and utilize NIOSH source capture ventilation to minimize fume exposure.
Not every job requires a certified welder, however, local, state, and contractual requirements will dictate that structural and pressure welds meet codes such as AWS D1.1 or ASME Section IX. When you’re ready, the American Welding Society (AWS) offers credentials, including the Certified Welder Program and the Certified Welding Inspector. Through its welding workforce data initiative, AWS continues to highlight strong demand for skilled welders.
You can prepare for these credentials at a local community college, through a union apprenticeship, or a reputable trade school. For more complex work, study pipe welding procedures or gas line welding codes.
Above all else, remember the five things that matter most: proper amperage, correct arc length, honest prep, consistent travel speed, and cleaning between passes. Safety and PPE must be habits, not chores. Connect with our weldgallery.com community for accountability and feedback.
Note: Find a mentor and consider joining a local AWS section. Their knowledge, paired with your repetitions, will be the greatest accelerant for your career.
Call to Action: Pick a coupon size, an electrode, and an amperage. Run 20 beads this weekend, log your results, and come back and share them with our community. Your first perfect bead starts with your first bead today!
Most beginners can strike an arc and run a rough bead within a few hours, but consistent, sound beads usually take dozens of hours of deliberate practice. Expect noticeable improvement in four to six weeks if you practice two or three short sessions a week with a fixed coupon size and a practice log. Certification-level consistency typically requires months of structured practice.
E6013 is usually the friendliest starting electrode because it restarts easily, runs on AC or DC, and produces a smooth bead with forgiving arc behavior. E6011 is a good second choice for dirty or rusty metal or for AC-only machines, while E7018 is best saved until your technique is stable because it demands a short arc and clean, dry storage.
As a starting point, 1/8-inch E6013 is typically run around 90 to 130 amps and 1/8-inch E7018 around 110 to 140 amps, but you should always check the electrode manufacturer’s data sheet. Start at the lower end, run a test bead, and increase in 5 to 10 amp steps until the arc sounds steady and the bead ties in smoothly.
Yes. AC buzz boxes are common starter machines and run electrodes designed for alternating current, such as E6011, E6013, E7018 (AC-capable versions), and E7024. You give up polarity control and some arc smoothness compared with DC, but AC machines remain a capable and affordable way to learn.
Sticking usually means amperage is too low or your arc length closed to zero before the arc established. Turn the amps up slightly, use a scratch or tap start with a brief long arc to get the puddle going, and avoid holding the rod in contact with cold metal. Clean, bare steel also makes arc starting much easier.
Yes. Always chip and brush between passes, because welding over slag traps nonmetallic material inside the weld and creates slag inclusions. Let the bead cool enough that the slag stops glowing, then use a chipping hammer followed by a wire brush, and inspect the surface before laying the next bead.
Stick welding is not ideal for thin sheet because the amperage needed to sustain an arc easily blows through material under about 1/16 inch. If thin metal is unavoidable, use a small-diameter electrode, run at the low end of its range, travel quickly, and consider backing the joint with copper or a heat sink to pull heat away.
E6010 is designed for DC electrode positive (DCEP) only. E6013 will run on AC or either DC polarity, though DCEP is common. E7018 generally runs on AC or DCEP. When polarity is wrong, the arc is unstable, spatter increases, and penetration changes, so always check the manufacturer’s recommendation.