Westward
Westward 20AP11 MIG Welding Wire ER316LSi 0.035in 10lb
Stainless-steel MIG wire for 316L grades, 0.035 in diameter on a 10 lb spool
- TypeWelding Supplies
- ER316LSi grade matches 316L stainless for corrosion-resistant welds
- 035 in diameter feeds smoothly through standard MIG guns
- 90 ksi tensile strength delivers strong joints on structural parts
- 64 ksi yield strength resists deformation under load
- 10 lb plastic spool supports extended production runs
Stainless MIG wire for 316L grades
This Westward 20AP11 spool supplies ER316LSi filler metal for joining 316L and 316LN stainless steel. The 10 lb plastic spool feeds 0.035 in wire through a MIG gun using DCEP current. AWS A5.9 classification confirms the chemistry and mechanical requirements.
Suited for flat and positional work
Welders who need a single wire qualified for flat, horizontal, vertical-up, vertical-down and overhead positions will find the specifications match. Shops that require a different diameter, a non-stainless alloy or a spool weight other than 10 lb should select another product.
Tensile strength 90 ksi as-welded
The deposited metal delivers a minimum tensile strength of 90 ksi and a yield strength of 64 ksi in the as-welded condition. This figure is the primary benchmark for verifying that the wire meets the structural demands of the joint design.
Highlights
- ER316LSi grade matches 316L stainless for corrosion-resistant welds
- 035 in diameter feeds smoothly through standard MIG guns
- 90 ksi tensile strength delivers strong joints on structural parts
- 64 ksi yield strength resists deformation under load
- 10 lb plastic spool supports extended production runs
Specifications
| Brand | WESTWARD |
|---|---|
| Type | Welding Supplies |
Questions about this item
Does the 0.035 in ER316LSi wire produce heavy spatter or fumes during long MIG runs?
The wire is designed for MIG (GMAW) with DCEP current and carries a Proposition 65 warning for chemicals linked to cancer and reproductive harm, so adequate ventilation is required.
What equipment and gas must I already have to run this 10 lb stainless spool?
You need a MIG gun rated for 0.035 in wire, a DCEP-capable power source, and a shielding gas suitable for stainless steel such as an argon-rich mix.
Will this ER316LSi spool feed reliably on an older drive-roll system built for 0.035 in wire?
The 10 lb plastic spool matches standard 0.035 in drive rolls and the ER316LSi chemistry is approved for 316L and 316LN base metals in all welding positions.
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