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不锈钢药芯
Metal & Flux Cored Wire

E308LT1-1C Stainless Steel Flux Cored Welding Wire

E308LT1-1C stainless steel flux cored welding wire is designed for gas-shielded FCAW of compatible 304 and 304L stainless steels. Using CO₂ shielding gas and DCEP polarity, it supports efficient welding in industrial fabrication. The supplied test report records 0.026% carbon, 611 MPa tensile strength and 42% elongation. Suitable for stainless steel tanks, piping, food processing equipment and general fabrication, subject to application requirements.

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E308L-16
Welding Electrode

E308L-16 Stainless Steel Welding Electrode

E308L-16 is a low-carbon stainless steel stick electrode classified under AWS A5.4 for shielded metal arc welding (SMAW). It is primarily used for welding 304L and compatible 18Cr-8Ni austenitic stainless steels. Its low-carbon weld metal helps reduce chromium carbide precipitation, supporting intergranular corrosion resistance when the welding procedure and service conditions are suitable.

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2292
Heat Resistant & Cr-Mo

R31 TIG Welding Wire for 12Cr1MoV Steel

R31 TIG welding wire is used for welding specified low-alloy heat-resistant steels, including 12Cr1MoV when supported by the applicable welding procedure. It is intended for applications such as boiler piping and power-generation equipment where weld-metal properties and service conditions must be carefully controlled. GD WELD can help buyers confirm the applicable standard, available diameter, chemical composition and technical documentation before ordering.

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333
Welding Wire

ER308H Stainless Steel Welding Wire

ER308H is a higher-carbon austenitic stainless steel filler metal used for specified welding applications involving 304H stainless steel. Its controlled carbon content of 0.04%–0.08% distinguishes it from low-carbon ER308L and makes it relevant to welding procedures designed for elevated-temperature service.

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Welding Wire

ER308LSi Stainless Steel Welding Wire

ER308LSi is a low-carbon austenitic stainless steel filler metal with higher silicon content than ER308L. It offers improved weld-pool wetting and bead formation for suitable stainless steel welding applications. GD WELD supplies ER308LSi as MIG solid wire and TIG filler rods, subject to availability and technical specifications.

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E309L-16
Welding Electrode

E309L-16 Stainless Steel Welding Electrode

E309L-16 is a low-carbon stainless steel welding electrode with a nominal 23% Cr–12% Ni weld-metal composition. It is commonly used for joining stainless steel to carbon steel and suitable low-alloy steel, as well as specified 309L-type welding and cladding applications.

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E12018-G_WH_800x800px
Low Alloy & High Strength

E12018-G 120 ksi High Strength Low Alloy Welding Electrode

E12018-G is a 120 ksi high-strength low-hydrogen welding electrode for SMAW. It is designed for demanding high-strength and low-alloy steels where higher weld-metal strength is required. As a G-type AWS classification, E12018-G does not define one universal weld-metal chemistry. Actual composition, toughness and performance should be confirmed from the product TDS and MTC.

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E11018-G_WH_800x800px
Low Alloy & High Strength

E11018-G High Strength Low Alloy Welding Electrode

E11018-G is a 110 ksi high-strength low-hydrogen welding electrode for SMAW. It is designed for welding high-strength and low-alloy steels where high weld-metal strength, suitable toughness and controlled hydrogen levels are required. Depending on the qualified product formulation, E11018-G can be used for Q&T steels, fine-grained structural steels, T-1-type steels and heavy industrial fabrication.

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E10018-G_WH_800x800px
Low Alloy & High Strength

E10018-G High Strength Low Alloy Welding Electrode

E10018-G is a 100 ksi high-strength low-hydrogen SMAW electrode for welding high-strength and low-alloy steels. Depending on the qualified product formulation, it can be used for HSLA structures, X80 pipeline steel, pressure equipment and other demanding industrial applications. As a G-type AWS classification, E10018-G does not represent one fixed weld-metal chemistry. The actual formulation and toughness performance should be confirmed from the product TDS and MTC.

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E8018-B8
Heat Resistant & Cr-Mo

E8018-B8 Cr-Mo Welding Electrode for P9 and T9 Steel

E8018-B8 is a low-hydrogen Cr-Mo SMAW electrode for 9Cr-1Mo steels, including ASTM A335 P9 and ASTM A213 T9. It is used for high-temperature piping, boilers, pressure equipment, refinery and petrochemical applications where weld-metal compatibility with the 9Cr-1Mo base-metal system is required.

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Technical Blog

Welding Guides & Technical Resources

Practical guides for selecting welding consumables, understanding AWS classifications and solving material-specific welding challenges.

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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 Sourcing & Technical Matching & Export Service

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Specialty Welding Consumables

Need a hard-to-source welding consumables? Please contact GD WELD.

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info@gdweld.com
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+86 189 5451 5522
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