AWS ER70S-6 Welding Wire
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Application
suitable for welding structures made by atmospheric corrosion and infecion resistance steels,e.g.ASTM A424 & A588 steels.
Chemical composition of deposited metal
C
Mn
Si
S
P
Cr
Ni
Cu
Standard
¡Ü0.12
0.50-1.30
0.35-0.80
¡Ü0.03
¡Ü0.03
0.40-0.70
0.40-0.80
0.30-0.75
Typical
0.055
1.000
0.550
0.013
0.018
0.600
0.650
0.480
Mechanical properties of deposited metal
Postweld Condition
Yield Strength (Mpa)
Tensile Strength(Mpa)
Elongation (%)
Akv Value (J)
Standard
PWHT620¡æx1h
¡Ý460
¡Ý550
¡Ý19
¨C20¡æ ¡Ý27
Typical
500
610
23
82