Material contains chromium 8.00- 9.50% and molybdenum 0.80-1.10%. Classification is used for welding base material of similar composition.

AWS Specification           
A5.28

AWS Classification            
ER90S-B9

Welding Current
GMAW-DCEP

Typical Wire Certification
C         0.09
Si        0.20
Mn       0.60
Cr        9.00
Mo       1.00
V          0.20
Ni        0.65

Typical Mechanical Properties (As Welded)
Yield Strength, psi . . . . . . . . . . . . 60,000
Tensile Strength, psi . . . . . . . . . . 90,000
% Elongation in 2” . . . . . . . . . . . . . . . 16

Welding Positions
All

Shielding Gas
CO2 or Ar/O₂ mix

Available Diameters
Spooled: .035”, & .045”
36” lengths: .035”, .045”, 1/16”, 3/32”, 1/8” & 5/32”

Operating Range in Diameters
.035”    100 – 150
.045”    150 – 200

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