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

• Spec and Facts

   

  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

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