BC-ER308
Product Application
● Manufacturing industry
● Building industry
● Chemical engineering
Characteristics and advantages
● TIG308 is the welding wire specifically designed for welding austenitic stainless steel 304
● Has good welding and mechanical properties
● The coating is not prone to redness or cracking during welding, and the weld metal has good mechanical properties and resistance to intergranular corrosion
● Cooperate with 100% Ar as protective gas
Compliant with standards
● AWS A5.9: ER308
Chemical composition of deposited metal
| C | Mn | Si | Ni | Cr | Mo | |
| Standard | ≤0.08 | 1.0-2.5 | 0.3-0.65 | 9.0-11.0 | 19.5-22.0 | ≤0.75 |
| Instantiate | 0.034 | 1.85 | 0.49 | 10.3 | 19.9 | 0.03 |
Mechanical properties of deposited metal
| Tensile strength Rm（MPa） | Yield strength ReL (MPa) | Elongation after breaking A（%） | ||||
| Standard | ≥550 | — | ≥35 | |||
| Instantiate | 620 | 450 | 40 | |||
