ER80S-B2

High-Performance Mild Steel TIG Welding Rod.

Approximate number of rods per 1 lb. pack for each diameter:

• .045" (1.14mm): 36 - 40
• 1/16" (1.6mm): 26 - 30
• 3/32" (2.4mm): 12 - 16
• 1/8" (3.2mm): 8 - 10

ER80S-B2 AWS A 5.28 CLASS ER 80S-B2

ER80S-B2 is a low alloy wire used to weld 1¼% Chromium, 1/2% Molybdenum steels and type 515 stainless steels.

ER80S-B2 produces quality welds on pressure piping or boiler work.

Depending on the hardening characteristics of the base metal, pre-heating from 300°F - 350°F, control of interpass temperatures and post heating at 1,250°F - 1,350°F for 1 hour is required.

Typical applications include pressure piping in steam power generating plants, chemical and petrochemical processing equipment, and shipbuilding.

Tensile strength: 96,000 psi.

Elongation is 24%.

Charpy V-notch @ 72°F is 48 ft. lbs.

Learn More:

• Spec Sheet: PDF
• SDS: PDF