AK-ER1070 (TIG / MIG)

Standard: 

EN ISO 18273 S Al 1070

AWS A5.10 ER1070

GB/T 10858 SAl 1070

Description: ER1070 is a pure aluminum welding wire containing more than 99.7% aluminum. It has good weldability and corrosion resistance, as well as excellent plasticity and toughness, but its strength is low.

Application: Argon arc welding (MIG or TIG) and oxygen-acetylene gas welding are used to weld pure aluminum and aluminum alloys that do not require high joint performance as filling materials, and are widely used in aluminum equipment in the electric power and chemical industries.

Typical Chemical Composition(%): 

Si:≤0.20    Fe:≤0.25    Cu:≤0.04    Mn:0.03    Mg:0.03

Zn:≤0.04     Al:99.70    Be:≤0.0003     

Typical Mechanical Properties(%): 

Tensile strength (MPa) : 90

Yield Stress (MPa) :  ——

Elongation (%) :  35

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