ER90S-B3 Chrome-Moly 521 Low Alloy TIG Rod
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Blue Demon ER90S-B3 Chrome-Moly 521 Low Alloy TIG Rod
ER90S-B3 is used for welding 2-1/4 chrome-1 molybdenum steels, frequently piping in the petroleum industry and for elevated temperature service. Preheat is necessary and a post-weld heat treatment is usually required.
Typical Applications: boilers, pipelines, steam boilers, pressure tanks, oil industry, thermo electrical industry, chemical and petroleum industry
- Available sizes: 1/16, 3/32, 1/8
- 1 lb tube or 10 lb sleeve
- Rod length is 36"
- Premium quality TIG welding wire
Approximate number of rods per 1 lb. pack for each diameter:
- 1/16" (1.6mm): 26 - 30
- 3/32" (2.4mm): 12 - 16
- 1/8" (3.2mm): 8 - 10