Blue Demon Tig Wire 90S-B3 CrMo2 2.4mm

Features and Benefits: Blue Demon ER90S-B3 Tig wire is a Chrome-Moly rod used for joining 2.5% Cr - 1% Mo creep resistant steels, frequently used for piping in the petroleum industry and for elevated temperature service. Pre-heat is necessary and a post-weld heat treatment is usually required. Also used for joining dissimilar combinations of Cr-Mo and carbon steels. Typical Applications: Boilers Pipelines Steam boilers Pressure tanks Oil industry Thermo electrical industry Chemical and petroleum industry Shielding Gas: 100% Argon Typical Physical & Mechanical Properties: Tensile strength MPa/620 Yeild Strength MPa/ 537 Elongation %/17 Welding Positions: F, V, OH, H Typical Wire Chemistry (As per AWS A5.28): C/0.07-0.12 Mn/0.40-0.70 Si/0.40-0.70 P/0.025 S/0.025 Ni/0.2 Cr/2.30-2.70 Mo/0.90-1.20 Cu/0.35 Other/0.50 AWS Specification: ER90S-B3 AWS Certification: AWS A5.28/A5.28M:2005 AWS/ASME: SFA A5.28