China Submerged Arc Welding Flux Saw Flux Sj101g for API Pipes, Find details about China Submerged Arc Welding Flux, Welding Flux from Submerged Arc Welding Flux Saw Flux Sj101g for API Pipes
SiO2+TiO2 | Al2O3+MnO | Ca O+MgO | CaF2 | S | P |
15-25 | 23-30 | 25-35 | 15-25 | ≤0.03 | ≤0.04 |
WIRE | Yield Point Rel(MPa) | Tensile Strength Rm(MPa) | Elongation A (%) | Charpy V Notch Impact Strength KV2(J) | ||
-20ºC | -40ºC | -50ºC | ||||
EM12K | ≥400 | 490~660 | ≥22 | ≥60 | ||
EH14 | ≥400 | 480~660 | ≥22 | ≥70 | ≥60 | ≥29 |
EG | ≥460 | 530~690 | ≥22 | ≥90 | ≥80 | ≥42 |
EA4 | ≥500 | 580~700 | ≥22 | ≥65 | ≥60 | ≥38 |