Submerged Welding Flux
USD $400 - $600 /Metric Ton
Min.Order:5 Metric Tons
Hebei Machinery Import & Export Co., Ltd.
HJ431, equal to AWS F6AZ-EL12
Usage: it is suitable for H08A, H08MnA, H10Mn2. To weld low carbon steel and low alloy steel(16Mn,15MnV) structure, such as boiler,steamer, presure vessel. It is also suitable for electroslag welding and copper welding.
Flux composition(%)
SiO2+MnO | CaF2+CaO | Al2O3+MgO | S | P |
74-82 | 10-14 | 9-12 | <=0.06 | <=0.08 |