Washington Alloy, TC 70S-2 01, Welding Wire, 0.023 in, Carbon Steel; AWS A5.18 ER 70S-2; 83,000 psi tensile strength

ER70S-2 is a multiple deoxidized wire containing small amounts of zirconium, titanium and aluminum in addition to the manganese and silicon deoxidizers characteristic of the steel wire group. This wire may be used for MIG or TIG welding on all grades of mild and carbon steels, producing superior quality welds with minimal porosity even over rust and mill scale. ER70S-2 is popular for out of position welding with small diameter wires utilizing the short-circuiting arc type transfer. MIG welding may he accomplished using CO2, Argon-Oxygen mixtures or mixtures of the two

• Wire Diameter: 0.023 in.
• Weight: 2 lb
• Material: Carbon Steel, Zirconium, Titanium, Aluminum, Manganese, Silicon
• Compatible Welding Processes: MIG, TIG
• Welding Position: Out of Position
• Arc Transfer Type: Short-circuiting
• Shielding Gas Compatibility: CO2, Argon-Oxygen Mixtures
• AWS Specification: AWS A5.18 ER 70S-2
• ASME Specification: ASME SFA 5.18 ER 70S-2
• Typical Tensile Strength: 83,000 psi
• Typical Yield Strength: 71,000 psi
• Typical Elongation: 27%
• Typical Charpy V-notch Impact: 30 ft lbs at -20 F

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