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65 products
Copper Alloy
ERCuAl-A2 Copper Welding Wire
ERCuAl-A2 is copper-aluminum iron bronze solid welding wire. Contains 8.5~11.0% aluminum and trace iron for grain refinement. Suitable for GMAW(MIG/MAG) & GT...
Copper Alloy
ERCu Copper Welding Wire
ERCu is deoxidized pure copper wire. It is used for copper matching welding, casting repair, copper-carbon steel joints and anti-corrosion surfacing, applied...
Cast Iron & Nickel Alloy
ERNiCrCoMo-1 Hardfacing Welding Wire
ERNiCrCoMo-1 (Alloy 617) nickel-based filler metal designed for high-temperature service. For welding Inconel 617 and various heat-resistant alloys, featurin...
Cast Iron & Nickel Alloy
ER4043 Aluminum Welding Wire
ER4043 is a 5% Silicon aluminum alloy filler metal that is one of the most widely used aluminum welding alloys for fabrication and general repairs.
Stainless Steel
ER430 Stainless Steel Welding Wire
ER430 is copper-coated 17Cr ferritic stainless steel solid wire, suitable for GMAW (MIG/MAG) and GTAW (TIG) welding.
Carbon Steel
E6011 welding electrode
E6011 is a carbon steel SMAW electrode with high-cellulosic potassium coating. It features strong arc force, deep penetration and all-position welding capability.
Carbon Steel
E7018 welding electrode
E7018 is a carbon steel SMAW electrode with low-hydrogen potassium iron powder coating (basic low-hydrogen type). Compatible with AC and DC+.
Low Alloy & High Strength Steel
ER100S-G Welding Wire
ER100S-G is a copper-coated ultra-high strength low alloy solid wire for GMAW (MIG/MAG) and GTAW (TIG). It is designed for welding high-strength low-alloy st...
Low Alloy & High Strength Steel
ER110S-G Welding Wire
ER110S-G is a copper-coated ultra-high strength low alloy solid wire for GMAW (MIG/MAG) and GTAW (TIG). It is designed for welding 110ksi grade high-strength...
Low Alloy & High Strength Steel
ER120S-G Welding Wire
ER120S-G is a copper-coated ultra-high strength low alloy solid wire for GMAW (MIG/MAG) and GTAW (TIG). It is designed for welding 120ksi grade ultra-high st...
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Stories and guides
Launch notes, field reports, and updates
Read the latest product stories, buying guides, and company updates from GDWare.
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Featured storyAug 18, 2026Welding specialty
What Happens If You Apply Too-High Heat Input on High-Strength Solid Wire Welds
ER80S-D2 / ER100S-G welds with high heat input pass tensile but fail low-temperature impact. Learn how grain coarsening causes brittle fracture risk in cranes and mining equipment.
Latest stories
Aug 16, 2026Welding specialty
How Batch-to-Batch Performance Fluctuation Hurts Your High-Strength Welding
Same AWS grade but different batch — ER80S-D2 welds fail requalification? Learn how loose chemical tolerance causes performance fluctuation and how narrow-tolerance wires ensure consistency
Aug 16, 2026Welding specialty
Why Porosity Keeps Appearing on High-Strength Solid Wire Welds
"ER80S-D2 / ER100S-G welds failing X-ray due to porosity? Learn why high-alloy solid wires are porosity-sensitive, how moisture and gas affect quality, and how optimized deoxidation stops cavities.
About us
GDWELD: Quality Welding Materials, Win-Win Global Partnership
GDWELD is a professional Chinese manufacturer and exporter of welding consumables. We specialize in the R&D, production and global supply of welding electrodes, solid wires and flux-cored wires
Our product portfolio covers carbon steel, low alloy steel, stainless steel, aluminum alloy, copper alloy, nickel alloy, cobalt-based surfacing materials and other special welding filler metals.
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Email
info@gdweld.com
Phone
+86 189-5313-6858
Office
Yiwu International Trade Avenue, Jinhua City, Province
Hours
Mon-Fri, 9:00-18:00 PT
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