BC-ER307Si
Product Application
● Armour steel
● High strength steel
● container
● Steel plates
● Requires no magnetic field
Characteristics and advantages
● ER307Si welding wire is stainless steel welding wire
● Has excellent welding process performance
● Arc stability helps improve welding efficiency and quality
● Has good crack resistance and excellent corrosion resistance
● Cooperate with Ar or (1% -2%) O2 as protective gas
Compliant with standards
● IS0 14343-A-G 18 8 Mn
● AWS A5.28:ER90S-G
● JIS Z3317:G62M-2C1M3
Chemical composition of deposited metal
| C | Mn | Si | Ni | Cr | Mo | |
| Standard | ≤0.2 | 5.0-8.0 | ≤1.2 | 7.0-10.0 | 17.0-20.0 | ≤0.5 |
| Instantiate | 0.08 | 7.3 | 0.68 | 9.68 | 19.1 | 0.03 |
Mechanical properties of deposited metal
| Tensile strength Rm（MPa） | Yield strength ReL (MPa) | Elongation after breaking A（%） | CVN impact toughness (J)20℃ | |||||
| Standard | ≥500 | ≥350 | ≥25 | — | ||||
| Instantiate | 615 | 400 | 39 | CVN impact toughness (J)20℃ | ||||
