Specifications
AWS A5.9 Class ER 321 AMS 5689D
Sizes and Packaging
*2 lb. spools are packaged 40 lbs. (20 spools) per carton 2lb. spools* .023-.045
10 lb. spools .023-1/16
25 lb. spools .023-1/8
60 lb. coils .035-3/16
50 lb. bulk carton* .030-3/16
10 lb. tubes* .030-3/16
*2 lb. spools are packaged 40 lbs. (20 spools) per carton
*Flag-tagging is available – please inquire.
Standard wire diameter (in.): .023, .030, .035, .045, 1/16, 3/32, 1/8, 5/32, 3/16.
Description
USA 321 is a 19% chromium – 9% nickel – plus titanium stainless steel filler metal used for TIG welding base metals of similar analysis. The titanium content reduces intergranular chromium carbide precipitation thereby increasing resistance to intergranular corrosion.
| Washington Alloy Co. | |
|---|---|
| Product Category | Filler Alloys and Consumables |
| Product Number | USA 321 |
