Washington Alloy, TC 90S-B3 24, Welding Wire, ER90S-B3, 1/16 in, 94,500 psi Tensile, GMAW, GTAW

90S-B3 is a low alloy fillerdesigned to produce high strengths on2 1/4 & Cr-1 Mo steels found in high temperature/high pressure piping and vessels. It may also be used on carbon steels to Cr-Mo base metals. Controlled preheat, interpass and postheat treatment may be needed to avoid cracking

• Alloy: ER90S-B3
• Wire Diameter: 1/16 in.
• Weight: 33 lb
• Tensile Strength: 94,500 psi
• Yield Strength: 80,500 psi
• Elongation: 19% in 2 in
• Standards: ANSI/AWS A5.28, ASME SFA 5.28
• Welding Process Compatibility: GMAW, GTAW
• Material Composition: Carbon 0.10%, Manganese 0.63%, Silicon 0.46%, Phosphorus 0.012%, Sulfur 0.012%, Molybdenum 1.06%, Nickel 0.10%, Chromium 2.55%, Copper 0.11%

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