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MIG Welding Wire for Stainless Steel
Join stainless steel with this welding wire.
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 |
ER309LSi wire is for 309 stainless steel. It has a higher silicon content than ER309L wire, so it flows more easily when melted and fills in more of the space between the two pieces of your weld. It’s also better where appearance matters because it creates smoother welds.
2 lb. | 10 lb. | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Welding Wire Construction | Welding Current Designation | Shielding Gas Req. | Shielding Gas Included | Approx. Lg. per lb., ft. | Spool Dia. | Arbor Hole Size | Each | Spool Dia. | Arbor Hole Size | Each | |||
| 0.030" | Solid | DCEP | Yes | No | 400 | 4" | 0.63" | 7678A436 | 000000 | 8" | 2" | 7678A438 | 0000000 | |
| 0.035" | Solid | DCEP | Yes | No | 300 | 4" | 0.63" | 7678A437 | 00000 | 8" | 2" | 7678A439 | 000000 | |
TIG Welding Rods
For Joining Stainless Steel
 |
Weld stainless steel with these rods.
ER309LSi—ER309LSi rods are for 309 stainless steel. They have a higher silicon content than ER309L rods, so they flow more easily when melted and fill in more of the space between the two pieces of your weld. They’re also better where appearance matters because their welds are smoother.
1 lb. | 5 lb. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dia. | Lg. | Welding Current Designation | Shielding Gas Req. | Shielding Gas Included | Approx. Rods per lb. | Pkg. | Pkg. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ER309LSi | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.035" | 36" | DCEN | Yes | No | 100 | 7972A443 | 000000 | 7972A472 | 0000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 0.045" | 36" | DCEN | Yes | No | 60 | 7972A494 | 00000 | 7972A137 | 000000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1/16" | 36" | DCEN | Yes | No | 30 | 7972A104 | 00000 | 7972A564 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3/32" | 36" | DCEN | Yes | No | 10 | 7972A604 | 00000 | 7972A342 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1/8" | 36" | DCEN | Yes | No | 8 | 7972A587 | 00000 | 7972A595 | 00000 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
