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114 products
Aluminum & Copper Alloys
ERCuAl-A2
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...
Aluminum & Copper Alloys
ERCu Copper
ERCu is deoxidized pure copper wire. It is used for copper matching welding, casting repair, copper-carbon steel joints and anti-corrosion surfacing, applied...
Nickel & Special Alloys
ERNiCrCoMo-1
ERNiCrCoMo-1 (Alloy 617) nickel-based filler metal designed for high-temperature service. For welding Inconel 617 and various heat-resistant alloys, featurin...
Aluminum & Copper Alloys
ER4043 Aluminum Welding Wire
ER4043 aluminum welding wire is a widely used Al-Si filler metal for aluminum fabrication and repair. Its silicon content promotes good weld-pool fluidity and wetting, making it a common choice for compatible 6061 and 6063 aluminum alloys and selected aluminum-silicon castings. GD WELD supplies ER4043 in MIG solid wire and TIG rod forms. Choose the appropriate product according to your base-metal grade, welding process, joint requirements, and service conditions.
Welding Wire
ER430
ER430 is copper-coated 17Cr ferritic stainless steel solid wire, suitable for GMAW (MIG/MAG) and GTAW (TIG) welding.
General Welding Consumables
E6011
E6011 is a carbon steel SMAW electrode with high-cellulosic potassium coating. It features strong arc force, deep penetration and all-position welding capability.
General Welding Consumables
E7018
E7018 is a carbon steel SMAW electrode with low-hydrogen potassium iron powder coating (basic low-hydrogen type). Compatible with AC and DC+.
Heat Resistant & Cr-Mo
ER80S-B2 P11 & T11
ER80S-B2 welding wire is an AWS A5.28 low-alloy Cr-Mo solid welding wire for P11, T11 and other compatible 1.25Cr-0.5Mo steels used in high-temperature and pressure applications. ER80S-B2 is a 1.25Cr-0.5Mo low-alloy welding wire designed for compatible P11 and T11 steels. It is commonly used for high-temperature piping, boiler components, pressure vessels, heat exchangers, refineries, petrochemical equipment and power-generation applications.
Heat Resistant & Cr-Mo
ER80S-B6 for P5 & T5
ER80S-B6 welding wire is an AWS A5.28 low-alloy Cr-Mo solid welding wire for P5, T5 and other compatible 5Cr-0.5Mo steels used in high-temperature and corrosion-resistant applications. ER80S-B6 is a 5Cr-0.5Mo low-alloy welding wire designed for compatible P5 and T5 steels. It is commonly used for high-temperature piping, refinery equipment, pressure vessels, heat exchangers, petrochemical equipment and other demanding industrial applications.
Heat Resistant & Cr-Mo
ER80S-B8 for P9 & T9
ER80S-B8 welding wire is an AWS A5.28 low-alloy Cr-Mo solid welding wire for P9, T9 and other compatible 9Cr-1Mo steels used in high-temperature industrial applications. ER80S-B8 is a 9Cr-1Mo low-alloy welding wire designed for compatible P9 and T9 steels. It is commonly used for high-temperature piping, refinery equipment, petrochemical facilities, pressure vessels and other demanding industrial applications.
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Welding Guides & Technical Resources
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FeaturedOct 27, 2026
E6011 vs E6010 Welding Electrodes for Pipe Welding: Key Differences
E6011 or E6010 for pipe welding? Compare AC/DC compatibility, root pass applications, and welding procedure requirements before choosing an electrode.
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Oct 27, 2026
ER1070 vs ER1100 Aluminum Welding Wire: Which Should You Choose?
ER1070 or ER1100 aluminum welding wire? Compare aluminum purity, applications and base-metal compatibility to select the right filler.
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ER410 vs ER420 Welding Wire: Which Martensitic Stainless Steel Filler Should You Choose?
ER410 or ER420 welding wire? Learn the key differences in hardness, applications and heat treatment to select the right martensitic stainless steel filler.
About GD WELD
Specialty Welding Consumables
Looking for a specific or hard-to-source welding grade? Send us your AWS classification, base material, diameter and application. We will help you identify a suitable product and supply solution.
GD WELD is a China-based specialty welding consumables supplier, focused on sourcing and supplying welding wires and electrodes for demanding industrial applications. Specialty Grades · Reliable Sourcing · Technical Matching · Global Supply
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Specialty Welding Consumables
Need a hard-to-source welding consumables? Please contact GD WELD.
Email
info@gdweld.com
WHATSAPP
+86 189 5451 5522
Office
District Lingcheng,City Dezhou,Province Shandong,
China
Working Time
From Monday To Friday
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If you are looking for a specific or hard-to-source welding grade...