China Welding Flux Powder (SAW) Sj501, Easb Flux Ok 10.81, Find details about China Welding Flux, Submerged Arc Welding Flux from Welding Flux Powder (SAW) Sj501, Easb Flux Ok 10.81
Al2O3+MnO | CaO+MgO | SiO2+TiO2 | CaF2 | S | P |
25~30 | 25~30 | 15~20 | 15~20 | ≤0.03 | ≤0.03 |
Wires | Standard Models | бs(Mpa) | бb(Mpa) | δ5 | Akv(J) |
HO8A | F4A2-HO8A | ≥330 | ≥420 | ≥22% | ≥27 |
HO8MnA | F5A2-HO8MnA | ≥400 | ≥500 | ≥22% | ≥27 |
Fit | GB/T5293-1999 | F4A2-H08A | F5A2-H08MnA |
Equivalent to | AWS-A5·17 | F6A2-EL12 | F7A3-EM12 |
Test Item | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Impact Absorption Rate (J) |
-40οC | ||||
Guaranteed Value | 410~550 | ≥330 | ≥22.0 | ≥27 |
Pa) | Tensile Strength σb(MPa) | Elongation δ5(%) | Impact value AKV (J) | ||
AWS EL12 | F6A0-EL12 | ≥350 | ≥420 | ≥22 | ≥50(0ºC) |
AWS EM12K | F7A-EM12K | ≥410 | ≥500 | ≥22 | ≥50(0ºC) |