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
Specifications
- AWS A5.9: ER309Si
- AWS A5.9: ER309LSi
Applications
- Automotive
- Dissimilar Metals
- Maintenance and Repair
- Petrochemical
- Petroleum Processing
- Process Piping
Product Attributes:
| AWS Classification |
ER309Si, ER309LSi |
| Trade Name |
Lincoln Electric®, Red Max® 309LSi |