Er309l .030 2# Spool Stainless Steel Welding Free Shipping Us Seller

US $350

Saint Amant, Louisiana, United States
Jun 16th

Open on mobile:
QR code

This welding wire is available in various diameters for MIG and TIG applications. For MIG welding, the operating range in amps is 35-70 for .023", 50-100 for .030", 160-210 for .035", and 180-250 for .045". For TIG welding, the available diameters and operating ranges in amps are .035" (60-90), .045" (80-110), 1/16" (90-130), 3/32" (120-175), 1/8" (150-220), and 5/32" (170-350). The wire chemistry for ER309L typically includes carbon at 0.12%, chromium at 23.0-25.0%, nickel at 12.0-14.0%, molybdenum at 0.75%, manganese at 1.0-2.5%, silicon at 0.30-0.65%, phosphorus at 0.03%, sulfur at 0.03%, and copper at 0.75%. ER309L meets AWS Specification AWS A5.9/A5.9M:2006 and has an AWS Classification of ER309. When welding with ER309L, use a DCEP welding current. This stainless steel welding wire, ER309L, comes in a 2-pound spool and is available for free shipping from a US seller. It is a great choice for welding dissimilar joints that will undergo heat treatment. ER309L is very similar to type 309, with the main difference being its lower carbon content at less than .03%. This low carbon content provides excellent resistance to carbide precipitation and intergranular corrosion. Overall, ER309L is a reliable and effective choice for welding dissimilar joints that will undergo heat treatment, with its low carbon content providing excellent resistance to carbide precipitation and intergranular corrosion. When welding with ER309L, the typical mechanical properties (as welded) include a yield strength of 58 ksi, a tensile strength of 85 ksi, and a minimum elongation of 36%. ER309L is suitable for welding in a variety of positions, including F, V, OH, and H.