ER1070 Pure aluminium welding wire containing more than 99.7% aluminium, it has advantages rang over good anti-corrosiveness, well heat and electronic conductivity, machinability, low strength. And it also is kind of best choice for color-match after anodic process.

Applications:

AWS A5.10 ER1070

EN ISO 18273 - S Al 1070 (Al99.7) AWS A5.10 - ER 1070

Features：

TIG WELDING WIRE

Applications:

High purity aluminium wire for welding pure aluminium.

Highly resistant to weathering and chemical attack.

Good resistance to atmospheric conditions in a wide range of corrosive media, particular alkaline environments.

ER 1070 wire offers excellent weldability when properly cleaned prior to welding.

Heavy parts and thicker plates should be pre-heated to (150°C) prior to welding.

Typically used on applications for chemistry, electronics, construction and food industries etc

Chemical Composition % (Typical)

Diameters/Packing

Welding Positions

EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG

Shielding Gas:

100% Argon Argon/Helium mixture

Mechanical Properties

EN ISO 6947 - PA, PB, PC, PD, PE, PF, PG

Mechanical Properties

Tensile Strength            ≥65 MPa
Yield Strength               ≥20 MPa
Elongation                   ≥35 %
Mechanical properties are approximate and may vary based on the heat, shielding gas, welding parameters and other factors.