Item Code: CHW-S2 - Chemical Compositions (%) CMnSiSPCrNiMoCuStandard0.06-0.150.80-1.25 ≤0.10≤0.030≤0.030---≤0.35Typical0.660.880.0220.0130.0100.020.021-0.025 - Applications Combined with Flux: Combined Flux Welding PositionCurrentEquivalent Norm Yield Point Rel (MPa) Tensile Strength Rm (MPa) Elongation A (%) Akv Value (J) Temp.(°C)/ Joule CHF301FDC+ or ACAWS A5.17 F7A0 / EM1241551025-20 / 70CHF101FDC+ or ACAWS A5.17 F6A4 / EM1236048031-40 / 115 - Applications: For welding 450MPa-500MPa grade structures, such as boilers, bridges, pressure vessels as well as LPG cylinders.