Washington Alloy, TC 70S-6 02, Welding Wire, ER70S-6; 0.023 in, Carbon Steel, 80,380 psi

ER70S-6 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

• Alloy Type: ER70S-6
• Wire Diameter: 0.023 in
• Weight: 11 lb
• Material: Carbon Steel
• Copper Coating: Premium Copper
• Carbon Content: 0.074%
• Manganese Content: 1.522%
• Silicon Content: 0.953%
• Phosphorus Content: 0.018%
• Sulfur Content: 0.019%
• Tensile Strength: 80,380 psi
• Yield Strength: 66,587 psi
• Elongation: 24.2% in 2 in
• Charpy V-notch Impact: 28 ft lbs at -20 F
• Wire Sizes Available: .030, .035, .045, .052, 1/16 in
• Compliance: AWS A5.18, ASME SFA 5.18

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