AWS ER80S-G Welding Wire
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Application
Used for welding boiler pipelines that working temperature is below 510 ¡æ (15Mo)
and normal low alloy tensile strength steels as well.
Chemical composition of deposited metal %
C
Mn
Si
S
P
Mo
Standard
¡Ü0.12
¡Ü0.90
¡Ü0.80
¡Ü0.03
¡Ü0.03
0.40-0.65
Typical
0.063
0.760
0.280
0.001
0.015
0.570
Mechanical properties of deposited metal (AW)
Postweld Condition
Yield Strength (Mpa)
Tensile Strength(Mpa)
Elongation (%)
Akv Value (J)
Standard
PWHT620¡æx1h
¡Ý390
¡Ý490
¡Ý22
Typical
410
510
30
25¡æ 220