
0.045" ER309Si Red Max® 309LSi Stainless Steel MIG Wire 33 lb Spool
Item Details:
Engineered surface treatment that optimizes short arc welding
Features
- Proprietary surface lubricant for weldability control in semiautomatic applications
- High silicon level for increased puddle fluidity and toe wetting
- Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online
- Manufactured in the U.S.A.
- Offering shorter lead-times on delivery
Specifications
- AWS A5.9: ER309Si
- AWS A5.9: ER309LSi
Includes
- Safe Use Guide
Applications
- Automotive
- Dissimilar Metals
- Maintenance and Repair
- Petrochemical
- Petroleum Processing
- Process Piping
Product Attributes:
| Attribute | Value |
|---|---|
| AWS Classification | ER309Si, ER309LSi |
| Diameter | 0.045" |
| Weight | 33 lb |
| Trade Name | Lincoln Electric®, Red Max® 309LSi |
| Package | Spool |
Original: $741.60
-70%$741.60
$222.48Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Item Details:
Engineered surface treatment that optimizes short arc welding
Features
- Proprietary surface lubricant for weldability control in semiautomatic applications
- High silicon level for increased puddle fluidity and toe wetting
- Q2 Lot® - Certificate showing actual wire composition and calculated ferrite number (FN) available online
- Manufactured in the U.S.A.
- Offering shorter lead-times on delivery
Specifications
- AWS A5.9: ER309Si
- AWS A5.9: ER309LSi
Includes
- Safe Use Guide
Applications
- Automotive
- Dissimilar Metals
- Maintenance and Repair
- Petrochemical
- Petroleum Processing
- Process Piping
Product Attributes:
| Attribute | Value |
|---|---|
| AWS Classification | ER309Si, ER309LSi |
| Diameter | 0.045" |
| Weight | 33 lb |
| Trade Name | Lincoln Electric®, Red Max® 309LSi |
| Package | Spool |












