Welding guides
Parts, troubleshooting, equipment, and life in the trade. Browse by topic or search below.
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Lincoln Electric KP2744-040T Copper Plus Contact Tip 350A .040 in (1.0 mm) Tapered, 10 pack: Product Breakdown
Lincoln Electric KP2744-040T Copper Plus Contact Tip 350A .040 in (1.0 mm) Tapered, 10 pack is a MIG consumable intended for use with .040 in wire. For buyers and maintenance teams, the…
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Before the Heat Arrives: Why the Summer Shift Starts in the Dark
A summer welding shift can begin while the parking lot is still dark. Those early hours reveal a quieter side of the trade: preparation, crew awareness, and respect for the work.
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ER310 TIG / GTAW Filler Metal: Filler Metal Finder Notes
ER310 TIG / GTAW filler metal is a high-chromium, high-nickel stainless welding rod used as a starting point for 310-family stainless applications and elevated-temperature service. The key point for buyers and welders…
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Miller 169731 Tube, Head Replacement Part Breakdown
If you are maintaining a Miller MIG setup and you are tracking down Miller 169731 Tube, Head, the main question is usually not what the part is called. The question is whether…
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Lincoln Electric KP2742-1-38R, 3/8″ Bore Magnum PRO 1/8″ Recessed Nozzle: Product Breakdown
The Lincoln Electric KP2742-1-38R, 3/8" Bore Magnum PRO 1/8" Recessed Nozzle is a front-end MIG consumable used to shape shielding gas coverage at the weld joint while keeping the nozzle profile more…
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When the Booth Gets Quiet: What a Weld Test Really Measures
A weld test may end with a coupon and an inspection, but the real story starts earlier—in the preparation, decisions, and composure a welder carries into the booth.
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ER309L TIG / GTAW Filler Metal: Filler Metal Finder Notes
ER309L TIG / GTAW filler metal is commonly used as a starting point for dissimilar-metal welding, especially when joining stainless steel to carbon steel or mild steel. It is also associated with…
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Washington Alloy 2 Lb. Spool Mig Welding Wire 308L Stainless Steel (.023 X 2lb.): Replacement Part Breakdown
Washington Alloy 2 Lb. Spool Mig Welding Wire 308L Stainless Steel (.023 x 2 lb.) is a small-format stainless MIG wire option used in support and maintenance workflows where a compact spool…
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Large Diameter TIG Gas Lens Collet Body #17, 18, 26 Torch 2PK (995795-1/8″): Product Breakdown
The Large Diameter TIG Gas Lens Collet Body #17, 18, 26 Torch 2PK (995795-1/8″) is a TIG torch consumable support part used at the front end of the torch assembly. In practice,…
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The Hand Behind the Hood: What a Good Welding Instructor Really Passes On
A good welding instructor teaches more than hand position. The lasting lessons are judgment, safe habits, honest feedback, and a way of seeing the work.