Product Description

10 lbs in plastic container ER70S-2 Tig AWS A5.18 ER70S-2 ASME SFA 5.18 ER70S-2 ER70S-2 contains high levels of manganese and silicon for stronger deoxidizing power where stringent cleaning procedures are not possible. This wire has been designed to provide X-ray quality porosity-free welds and the highest tensile strength (as welded) of the plain carbon steel wires. The high silicon content increases the fluidity of the weld pool, creating a smoother bead appearance and resulting in minimal post-weld grinding. ER70S-6 is excellent where poor fit-ups or rusty and oily plates may be used. Applications: Construction work, tanks, truck bodies, farm implements, pipes, steel castings or forgings, shaft build-ups, and general shop fabrications. TYPICAL WIRE CHEMISTRY (%) - ER70S-6 AWS Spec C 0.100 0.06-0.15 Mn 1.700 1.40-1.85 Si 1.000 0.80-1.15 P 0.010 0.025 max S 0.015 0.035 max Typical mechanical properties of weld metal (C02 shielding gas) - AWS Spec ER70S-2 Yield strength (psi) 60,000 min 73,000 Ultimate tensile strength (psi) 72,000 min 90,000 Elongation in 2" (%) 22 min 25 Charpy V-notch at 0 F (ft. lbs) 20 min 28 Reduction of area - 60 Average Brinell Hardness - 160

Dimensions:

Diameter: 1.0mm, 1.2mm, 1.6mm, 2.0mm, 2.4mm, 3.2mm

1000mm Length rods