- Type: Rolling Wire
- Flux Containing: Not Containing Flux
- Trademark: Juli welding
- Material: Copper / Copper Alloy
- Slag Characteristic: Alkaline
1. AWS EM12k is a kind of sumberged arc welding wire. It is equivalent to AWS A5.17 F7A0/EM12K. It is suitable for welding 450 MPa- 500 MPa grade steel structures, eg. such as boilers, bridges, pressure vessels.
Suitable for structures made by 500-550Mpa tensile strength steels,such as ship hulls,bridges,pressure vessels and construction.
Easy to operate.
Low welding costs
pretty welding line
Little deformation after welding
High productivity and low electricity consumption.
Very low hydrogen content in the weld and lower nitrogen content.