China Low Carbon Steel Sg2 Welding Wire, Find details about China Welding Wire, Co2 Welding Wire from Low Carbon Steel Sg2 Welding Wire
Chemical Composition (%) |
C |
Mn |
Si |
p |
S |
Ni |
Cr |
Cu |
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0.09 |
1.89 |
0.78 |
0.016 |
0.013 |
0.017 |
0.008 |
0.16 |
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Mechanical Properties |
Tensile strength Rm (Mpa) |
Yield Strength Rel (Mpa) |
Elongation ratio (%) |
Fracture Energy (J) |
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542 |
423 |
29 |
138(-30°C) |