Washington Alloy, TT 70S-3 04, Welding Wire, 1/16 in; 36 in, Silicon-Manganese Steel, ER70S-3, 75,500 psi Tensile Strength

ER70S-3 is a silicon and manganese deoxidized wire used for mild and low alloy steel general purpose fabrication. A well balanced silicon and manganese content permits its use with CO2, Argon-Oxygen mixtures, or mixtures of the two. This wire may be used for short-circuiting arc (dip-transfer), buried arc, as well as spray transfer arc processes. ER70S-3 produces quality welds with rimmed steels, better welds on semi-killedsteels and excellent welds on killed steels. It yields an almost slag-free deposit which does not require cleaning for many applications therebyproviding low plate preparation costs, good bead appearance and welder satisfaction.

• Size: 1/16 in.
• Length: 36 in.
• Material: Silicon-Manganese Deoxidized Carbon Steel
• Tensile Strength: 75,500 psi
• Yield Strength: 62,400 psi
• Elongation in 2 in: 30.7%
• Charpy V-notch at 0 F: 66 ft lbs
• Compliance: ANSI/AWS A5.18, ASME SFA 5.18
• AWS A5.18: ER70S-3
• Weight: 10 LB

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