AK-ER100S-G (TIG / MIG)

Standard：

AWS A5.28 ER100S-G

Description: AK-ER100S-G is a 700MPa grade low-alloy steel welding wire, which is suitable for Ar+CO₂ mixed gas shielded welding. The welding process of this welding wire has less spatter, and the welding seam is beautifully formed. It can be used for allposition welding.

Application: It is used for the welding of 700MPa high-strength steel structures, and can be used in coal mining machinery, bridges, construction, vehicle manufacturing and other industries.

Typical Chemical Composition(%): 

C：0.12    Mn：1.4-1.9    Si：0.4-0.8    P：0.02    S：0.02    Ti：0.20    Cu：0.50    Mo：0.20-0.60

Typical Mechanical Properties(%): 

Tensile strength (MPa) : ≥690

Yield Stress (MPa) :  ≥610

Elongation (%) :  ≥16J

Impact values (J)  :  ≥47J/-20℃

Recommended welding parameters:

0.8mm：50-180/A

1.0mm:  70-230/A

1.2mm:  80-350/A

1.6mm:  120-500/A

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