Washington Alloy, TM 70S-6 07, Welding Wire, ER70S-6; 5/32 in, 36 in, Carbon Steel

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: ER70S-6
• Wire Diameter: 5/32 in.
• Length: 36 in
• Material: Carbon Steel
• Tensile Strength: 80,380 psi
• Yield Strength: 66,587 psi
• Elongation in 2": 24.2%
• Charpy V-notch at -20 F: 28 ft lbs
• Manganese Content: 1.40-1.85%
• Silicon Content: 0.80-1.15%
• Carbon Content: 0.06-0.15%
• Copper Coating: Premium Copper Coating

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