AWS A5.7 ErCuNi Copper Based ​MIG & TIG Welding Wires
Specialty Metals is a leading Stocking Distributor & Manufacturer of Quality Material.
Located in Perth, Western Australia. We ship worldwide from stock or indent order.
Specialty Metals range of Welding Consumables include the following
MIG & TIG welding wire.
SpecMet Welding Products have pride of place, while other brands are also available on request
SpecMet Welding Products have pride of place, while other brands are also available on request
Copper based alloy MIG Welding Consumables
ErCuNi (SM67), CuNi10Fe
ErCuNi (SM67), CuNi10Fe
NiCu (67) Classification:
AWS A5.7 ErCuNi
For welding 70/30 copper-nickel alloys. It is designed to match the CuNi 70/30 alloys. This product is nominally 67% Cu and 30% Ni.The consumable is suitable for surfacing and cladding provided buttering layer is made (normally buttering is made with alloy 400 or pure nickel).Applications include offshore construction, desalination plant, evaporators, condenser, etc, in salt and sea water processing system.
Now also available in stock is DNV/GL Tested 1.6mm & 2.4mm dia TIG Wire. Specifically stocked for DNV requirements.
AWS A5.7 ErCuNi
For welding 70/30 copper-nickel alloys. It is designed to match the CuNi 70/30 alloys. This product is nominally 67% Cu and 30% Ni.The consumable is suitable for surfacing and cladding provided buttering layer is made (normally buttering is made with alloy 400 or pure nickel).Applications include offshore construction, desalination plant, evaporators, condenser, etc, in salt and sea water processing system.
Now also available in stock is DNV/GL Tested 1.6mm & 2.4mm dia TIG Wire. Specifically stocked for DNV requirements.
CuNi10Fe (90/10) Classification:
CuNiFe10
For welding 90/10 copper-nickel alloys. It is designed to match the CuNi 90/10 alloys. Daiko 412 is nominally 86% Cu and 10.5% Ni.
The consumable is suitable for surfacing and cladding provided buttering layer is made (normally buttering is made with alloy 400 or pure nickel).
Applications include offshore construction, desalination plant, evaporators, condenser, etc, in salt and sea water processing system.
CuNiFe10
For welding 90/10 copper-nickel alloys. It is designed to match the CuNi 90/10 alloys. Daiko 412 is nominally 86% Cu and 10.5% Ni.
The consumable is suitable for surfacing and cladding provided buttering layer is made (normally buttering is made with alloy 400 or pure nickel).
Applications include offshore construction, desalination plant, evaporators, condenser, etc, in salt and sea water processing system.
Recent News

Specialty Metals stock list is constantly evolving to accommodate our clients needs. If we do not keep what you are looking for, we can call on our global contacts for quick turnaround times.
We can also tailor a stock programme to suit your ongoing requirements. Whether its full containers or small lots, Specialty Metals can help you today.
Our blog page also has updates about our products and services on a regular basis
We can also tailor a stock programme to suit your ongoing requirements. Whether its full containers or small lots, Specialty Metals can help you today.
Our blog page also has updates about our products and services on a regular basis
For more information on our Welding products visit our Welding page.
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