ER80S-B2 Chrome-moly 515 Low Alloy Welding Rods Blue Demon

ER80S-B2 (formerly 515) is for gas metal
arc and gas tungsten arc welding of 1 1/4
chrome - 1/2 molybdenum steels. Preheat and
post-weld heat treatments are usually required.

Applications
• Boilers
• Material handling machines
• Pipelines
• Chemical and petrochemical industry

AWS Specification
AWS A5.28/A5.28M:2005
AWS Classification ER80S-B2

Welding Current for MIG process
GMAW - DCEP

Typical Wire Chemistry
C 0.07 - 0.12
Mn 0.40 - 0.70
Si 0.40 - 0.70
P 0.025
S 0.025
Ni 0.20
Cr 1.20 - 1.50
Mo 0.40 - 0.65
Cu 0.35
OTHER 0.50

Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 68
Tensile Strength, ksi 80
Elongation%, min 19

Welding Positions
F,V,OH

Available Diameters MIG and
suggested Operating Range in Amps
.035" 100 - 150
.045" 150 - 200

Available Diameters TIG
.035", .045", 1/16", 3/32" & 1/8"