ANCHOR WELD (WUHAN) TECHNOLOGY CO., LTD — welding consumables for export [email protected]+86 13387610573
Weld runs laid on steel plate during a welding trial

Copper Alloy Welding and Brazing

Copper, brass, bronze and copper-nickel filler metals for marine and process equipment.

Product range

Copper Alloy Welding and Brazing Supplied by AKWELD

Copper, brass, bronze and copper-nickel filler metals for marine and process equipment. Every grade below is published with the classification the factory assigns it, so the specification your drawing calls out can be matched directly.

AK-S80A/ AK-AF80SD welding consumable
AK-S80A/ AK-AF80SDEN ISO —— AWS A5.23M F76A4-EG-G GB/T 36037 SA FB 1Welding Wire
AK-ER60SD welding consumable
AK-ER60SDEN ISO —— AWS A5.28 ER90S-G GB/T 8110 ER60-GWelding Wire
AK-ER60A welding consumable
AK-ER60AEN ISO —— AWS A5.28 ER80S-G GB/T 8110 ER55-GWelding Wire
AK-ERCuZn-D (TIG / MIG) welding consumable
AK-ERCuZn-D (TIG / MIG)EN ISO 24373 CuZn40Ni10Sn1 / AWS A5.7 ERCuZn-D GB/T 9460 CuZn40Ni10Sn1Welding Wire
AK-ERCuZn-C (TIG / MIG) welding consumable
AK-ERCuZn-C (TIG / MIG)EN ISO 24373 CuZn40Fe1Sn1 / AWS A5.7 ERCuZn-C GB/T 9460 CuZn40Fe1Sn1Welding Wire
AK-ERCuZn-B (TIG / MIG) welding consumable
AK-ERCuZn-B (TIG / MIG)EN ISO 24373 CuZn40Ni AWS A5.7 ERCuZn-B GB/T 9460 CuZn40NiWelding Wire
AK-ERCuAl-A2 (TIG / MIG) welding consumable
AK-ERCuAl-A2 (TIG / MIG)EN ISO 24373 CuAl10Fe1 / AWS A5.7 ERCuAl-A2Welding Wire
AK-ERCuAl-A1 (TIG / MIG) welding consumable
AK-ERCuAl-A1 (TIG / MIG)EN ISO 24373 CuAl7 / AWS A5.7 ERCuAl-A1Welding Wire
AK-ERCuAg1 (TIG / MIG) welding consumable
AK-ERCuAg1 (TIG / MIG)EN ISO 24373 CuAg1 / AWS A5.7 ERCuAg1Welding Wire
AK-ERCuSn-C (TIG / MIG) welding consumable
AK-ERCuSn-C (TIG / MIG)EN ISO 24373 CuSn8P AWS A5.7 ERCuSn-C GB/T 9460 CuSn8PWelding Wire
AK-ERCuNi-Al (TIG / MIG) welding consumable
AK-ERCuNi-Al (TIG / MIG)EN ISO 24373 CuAl9Ni5Fe3Mn2 / AWS A5.7 ERCuNiAl GB/T 9460 CuAl9Ni5Fe3Mn2Welding Wire
AK-ERCuSn-A (TIG / MIG) welding consumable
AK-ERCuSn-A (TIG / MIG)EN ISO 24373 CuSn6P AWS A5.7 ERCuSn-A GB/T 9460 CuSn6PWelding Wire
AK-ERNiCu-7 welding consumable
AK-ERNiCu-7EN ISO 18274-S Ni 4060 / AWS A5.14 ERNiCu-7Welding Wire
AK-ENi2 welding consumable
AK-ENi2EN ISO 14171-A S 46 6 FB T2Ni2 / AWS A5.23 F8A8-ENi2-Ni2Welding Wire
AK-EH14 welding consumable
AK-EH14EN ISO 14171-A S42 4 FB S4 / AWS A5.17 EH14Welding Wire
AK-ER55-D2 welding consumable
AK-ER55-D2GB/T 8110 ER55-D2Welding Wire
AK-ER55-D2-Ti welding consumable
AK-ER55-D2-TiAWS A5.18 ER80S-G GB/T 8110 ER55-D2-TiWelding Wire
AK-ER70S-6 (Not copper plated) welding consumable
AK-ER70S-6 (Not copper plated)EN ISO 636-A: W 42 3 C1/M21 3Si AWS A5.18 ER70S-6 / GB/T 8110 ER50-6Welding Wire
AK-ERCuZn-A ( Tig / Mig ) welding consumable
AK-ERCuZn-A ( Tig / Mig )EN ISO 24373 CuZn40Sn AWS A5.7 ERCuZn-A GB/T 9460 CuZn40SnWelding Wire
AK-EM13K welding consumable
AK-EM13KEN ISO 14171-B: 2010 SU25 / AWS A5.17 EM13K GB/T 14957 H10MnSiAWelding Wire
AK-ER80S-G (Not copper plated) welding consumable
AK-ER80S-G (Not copper plated)EN ISO 14341-A: W 46 4 C1/M21 Z AWS A5.28 ER80S-G GB/T 8110 ER55-GWelding Wire
AK-ER70S-G (Not copper plated) welding consumable
AK-ER70S-G (Not copper plated)EN ISO 636-A: W 42 3 C1/M21 3Si AWS A5.18 ER70S-G GB/T 8110 ER50-GWelding Wire
AK-ER70S-3(Not copper plated) welding consumable
AK-ER70S-3(Not copper plated)EN ISO 636-A: W 42 5 2Si AWS A5.18 ER70S-3Welding Wire
AK-ER90S-G welding consumable
AK-ER90S-GEN ISO 16834A G 62 5 M21 Mn3Ni1 Mo AWS A5.28 ER90S-G GB/T 8110 ER60-GWelding Wire

See the full catalogue

How to Choose Inside This Range

Start From the Base Metal

The parent material sets the filler chemistry. Match the composition first, then look at process and position.

Check the Property the Code Cares About

Usually impact energy at a stated temperature, or creep strength. That number decides the grade more often than the arc characteristics do.

Confirm the Process and Diameter

The same chemistry is supplied in different forms. Tell us the process and we will point at the right product form and diameter.

Copper Alloy Welding and Brazing Questions

Which AKWELD grades are supplied to this range?
AK-S80A/ AK-AF80SD, AK-ER60SD, AK-ER60A, AK-ERCuZn-D (TIG / MIG), AK-ERCuZn-C (TIG / MIG), AK-ERCuZn-B (TIG / MIG), AK-ERCuAl-A2 (TIG / MIG), AK-ERCuAl-A1 (TIG / MIG), AK-ERCuAg1 (TIG / MIG), AK-ERCuSn-C (TIG / MIG) and others listed on this page.
Do you supply the matching classification data?
Yes. Every grade page carries the classifications the factory publishes plus the chemical composition, and mechanical properties where the datasheet gives them.
Can you cross-reference a competitor designation?
Send the designation you are replacing along with the base metal and process. We will come back with the AKWELD grade published to the same classification and the data to compare.
What is needed for a quotation?
The grade or classification, the diameter, the quantity and the destination port.

Need a Grade in Copper Alloy Welding and Brazing?

Send the classification, the base metal and the quantity. We will confirm what we supply and send the data.