AWS/ASME A5.7 ERCuAl-A2
DIN 1733: SG-CuAl10Fe
EN ISO 24373: Cu6180 CuAl10Fe
|FEATURES & APPLICATIONS|
7084 is a copper based filler metal containing about 1% iron used for gas-metal arc welding of copper, copper-nickel, brass, bronze, steel, galvanized steels and also cast iron. Most common applications would include marine maintenance and repair, ship propellers, pump housing, rigging jacks, piston heads, bearings and excellent for build-up or overlaying wear/corrosion resistance applications. Combinations of Copper or Aluminum Bronze base metals to steel are very common with this filler metal. Exhibits high mechanical properties and hardness.
|All Weld Metal Analysis (Typical Weight %)|
|Typical Mechanical Properties|
Undiluted Weld Metal Maximum Value Up to:
Tensile Strength 79,000 psi (545MPa)
Yield Strength 35,000 psi (241 MPa)
Brinell Hardness 140 HB
|Welding Current & Instructions|
Recommended Shielding Gas: 100% Argon
Welding Techniques: Insure welding surface is free of contamination.
Recommended Amperage Settings: