Details
AWS A5.28 ER80S-G
GB/T 8110 ER55-G
Discription:
ER80S-G is coppered welding wire of 550-600 MPa grade tensile strength, using for low-alloy steel welding.
Diameter: 0.8mm-1.6mm
Weight: 1kg, 5kgs, 15kgs, 20kgs, 250kgs, 350kgs
Chemical composition of welding wire (%)
| Item | C | Mn | Si | S | P | Mo | Cu |
| Sample value | 0.010 | 1.68 | 0.57 | 0.007 | 0.012 | 0.17 | 0.20 |
Machanical properties of deposited metal
| Item |
Tensile Strength Rm(MPa) |
Yield Strength ReL(MPa) |
Elongation
A(%) |
Impact
Akv -40℃ |
| Sample value | 660 | 580 | 25 | 115 |