ER100S-1

ER100S -1 welding alloy produces high
tensile strength, high impact resistant weld
deposits that retain their toughness to -70°F
making it suitable for low temperature critical
applications.

Typical Applications
• Welding HY80 and HY100 steels
• Petrochemical and building industry
• Structural work
• Industrial equipment
• Cranes
• Tanks
• Material Handling

AWS Specification
AWS A5.28/A5.28M:2005
AWS Classification ER100S-1

Welding Current for MIG process
GMAW - DCEP

Typical Wire Chemistry
C 0.08
Mn 1.25 - 1.80
Si 0.20 - 0.55
P 0.010
S 0.010
Ni 1.40 - 2.10
Cr 0.30
Mo 0.25 - 0.55
V 0.05
Ti 0.10
Zr 0.10
Al 0.10
Cu 0.25
OTHER 0.50

Typical Mechanical Properties
(As Welded)
Yield Strength, ksi 88
Tensile Strength, ksi 100
Elongation%, min 16

Welding Positions

F,V,OH,H

Available Diameters MIG and
suggested Operating Range in Amps
.030" 90 - 140
.035" 100 - 150
.045" 150 - 200

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