MIG309LSI Stainless Steel MIG Welding Wire
ER309LSi stainless steel MIG wire for dissimilar-metal joints and overlay welding. Use with an Argon/CO2 shielding-gas mix; match wire diameter to your drive roll, liner and contact tip.
ER309LSi wire for stainless steel MIG welding
This low-carbon, high-alloy stainless wire is intended for joining dissimilar metals, such as mild or carbon steel to stainless steel, and for buffer/overlay passes ahead of stainless cladding.
Choose the correct diameter and spool
Select a wire diameter that your welding machine and feed system can accept. The drive-roll groove, torch liner and contact-tip bore must match the selected wire diameter.
Gas and feed compatibility
- Process: gas-assisted MIG/MAG
- Material: stainless steel (ER309LSi)
- Shielding gas: Argon / CO2 mix
- Feed setup: V-groove drive roll for solid stainless wire
Prices, stock and final Amalgum SKUs remain subject to confirmation before publication.
| Welding Process | MIG / MAG |
| Material | Stainless Steel |
| Consumable Classification | ER309LSi |
| Pack / Spool Weight | 15kg |
| Diameter | 0.8mm, 0.9mm, 1.0mm, 1.2mm |
| Gas Requirement | Argon / CO2 Mix |
Warranty, return, exclusion, and service-support terms vary by product. Confirm the terms that apply to this item before purchase.
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