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ER70S-6 SG3 TIG rod In accordance with AWS A5.18 ER70S-6 SG3 HBWELD70S-6 SG3 welding wire is a bare Mn-Si-alloyed G4Si1/ER70S-6 solid wire for the GMAW of non-alloyed steels, as used in general construction, automotive components, pressure vessel fabrication and shipbuilding.
It has a slightly higher manganese and silicon content than HBWELD70S-6 SG3 to increase the weld metal strength.
Shield gas
Ar gas
Packing |
Tube(TIG) |
Gauges |
1.6-5.0mm |
Package Size |
5KGS,10KGS |
Standard Chemical Analysis | |||||||
C |
Mn |
Si |
P |
S |
Cr |
Ni |
Cu |
0.06-0.14 |
1.60-1.80 |
0.80-1.20 |
≤0.025 |
≤0.035 |
- |
- |
≤0.50 |
Mechanical properties of deposited metal | |||
Yield Strength |
Tensile Strength |
Elongation |
Charpy - V Akv |
460 |
550 |
23 |
130(-20) |
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