Strongwire Industries
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STRONG 70S-A1

Copper Coated Solid Wire For MIG & TIG Welding
STRONG 70S-A1 is a copper coated low carbon steel wire ideally suited for welding of low alloy Carbon Molybdenum steels of similar composition. This wire comes with lower levels of Mn + Si and 0.50% Mo giving it good high temperature properties.
STRONG 70S-A1 can be used for ordinary C-Mn steels where higher tensile strength weld metal is required. Suitable for welding creep resistant 0.5% Mo steels and fine grained steels with service temperatures up to 500°C. Applications in Pipes, crane construction and structural steel engineering industries.

Download PDF Catalogue

TYPICAL WIRE CHEMISTRY (%)
C Mn Si P S Mo Cu
0.12 MAX 1.30 MAX 0.30-0.70 0.025 MAX 0.025 MAX 0.40-0.65 0.50 MAX
Required as per AWS 5.18 Y.S MPa U.T.S. MPa ELONGATION %  
Typical ≥ 400 ≥ 480 ≥ 22
475 580 24

PACKAGING SPECIFICATIONS – MIG


DIA SIZE 0.80MM / 1.00MM / 1.20MM / 1.60MM / 2.00MM



SPOOL WEIGHT 1KGS / 1KGS /  5KGS / 12.5KGS / 15KGS / 17.5KGS



DRUM WEIGHT 100KGS / 100KGS / 150KGS / 250KGS / 300KGS / 350KGS



PACKAGING SPECIFICATIONS – TIG



DIA SIZE 1.60MM / 2.00MM / 2.40MM / 3.15MM / 4.00MM



WEIGHT 5KGS / 20KGS