WESTWARD Welding Wire: Stainless Steel, ER316Si/316LSi, 0.045 in
The WESTWARD MIG Welding Wire is an ER316 stainless steel welding wire, classified as ER316Si/316LSi under AWS standards. It is supplied in a 0.045-inch diameter, 30-pound spool with a manufacturer part number of…
SKU 3G-OTH-359875
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Product Description
The WESTWARD MIG Welding Wire is an ER316 stainless steel welding wire, classified as ER316Si/316LSi under AWS standards. It is supplied in a 0.045-inch diameter, 30-pound spool with a manufacturer part number of 20AP18. Key mechanical properties include a yield strength of 64 ksi and a tensile strength of 90 ksi, both as welded.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is WESTWARD MIG Welding Wire ER316Si/316LSi used for?
WESTWARD MIG Welding Wire ER316Si/316LSi is used for gas metal arc welding (MIG) of stainless steel components. It is commonly applied in food processing, chemical, and pharmaceutical industries where corrosion resistance is critical. The ER316Si/316LSi classification provides improved wetting and arc stability for welding 316 and 316L base metals.
What are the specifications of WESTWARD MIG Welding Wire 20AP18?
The WESTWARD MIG Welding Wire 20AP18 is an ER316 stainless steel wire with AWS classification ER316Si/316LSi. It has a diameter of 0.045 in and comes on a 30 lb spool. As welded, it offers a yield strength of 64 ksi and a tensile strength of 90 ksi. The wire is supplied by WESTWARD.
Where to buy WESTWARD MIG Welding Wire 20AP18 worldwide?
You can source WESTWARD MIG Welding Wire 20AP18 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time. 3G Electric supplies this welding wire to procurement teams and maintenance shops internationally.
How to select the right MIG welding wire for stainless steel?
Select MIG welding wire based on base metal composition and required mechanical properties. For 316 stainless steel, use ER316Si/316LSi wire like WESTWARD 20AP18, which offers 64 ksi yield and 90 ksi tensile strength as welded. Match wire diameter to material thickness and welding parameters. Always follow AWS guidelines for proper selection.
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3G Electric supplies WESTWARD er316 mig welding wire. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

