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Contact SupplierER309 MIG Welding Wire is a stainless steel wire specifically formulated for welding dissimilar metals and joining stainless steel to carbon or mild steel. With excellent resistance to corrosion, oxidation, and cracking, ER309 is commonly used in industrial fabrication, chemical processing equipment, and maintenance applications. It delivers smooth arc characteristics, low spatter, and a clean weld finish, making it ideal for both structural and aesthetic welding needs.
| Sheild Gas | Argon |
|---|---|
| C | 0.12 max |
| si | 0.65 max |
| mn | 1.02.5 |
| p | 0.03 max |
| s | 0.03 |
| ni | 12-14 |
| cr | 23-25 |
| Others | |
| uts of joing | 47-57 |
| elongaton | 28-33 |