Item Details:
Harris® ER309L 0.030" dia Stainless steel MIG wire comes in 10 lb spool and has similar usage as 309, but the 0.03% maximum carbon content increases resistance to intergranular corrosion. Used for welding similar alloys in wrought or cast form. Occasionally used for welding 18-8 base metals when severe corrosion conditions exist, and, at times, welding dissimilar steels. Conforms to AWS A5.9. Packaged for portable welding machines.
Features
- Welds 304 and similar base metals in wrought or cast form where severe corrosion conditions may exist
- Sometimes welds dissimilar steels
- Lower carbon content (.03% max.) resists carbide precipitation that can cause weld corrosion
Specifications
- 87,000 psi tensile strength (as welded)
- 58,000 psi yield strength (as welded)
- 40% elongation 60% reduction of area (as welded)
- 85 HRB Rockwell B hardness (as welded)
- 160 HB Brinell hardness (as welded)
- 105 ft./lb. @ room temperature Charpy V (as welded)
Applications
- Welding base metals of similar composition in wrought or cast form, welding type 304 and similar base metals and some dissimilar steels
Caution
- All parameters are suggested as basic guidelines and will vary depending on joint design, number of passes and other factors.
Product Attributes:
| AWS Classification |
ER309L |
| Trade Name |
Harris Products Group |
