INETIG CU

TIG Rods for welding weather-resistant steels.

Low-alloy Ni-Cu-Cr TIG rod suitable for welding to atmospheric corrosion-resistant steels. Also used for welding high elastic limit steels. Also available in spools for automatic TIG
Classifications
  • AWS A 5.28: ER80S-G
  • EN ISO 636-A: W Z
  • (EN ISO 16834-A: W Mn3Ni1Cu)
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Low-alloy copper-coated tig rod with Ni-Cu-Cr additions designed for welding weather-resistant steels. Thanks to the chemical composition and weld metal mechanical properties it is also used for welding high tensile strength steels. Suitable for the construction of containers, tanks, bridges, building panels, chimneys, means of transport, offshore platforms, etc. The weld material shows a good resistance to atmospheric corrosion and salt water.

C 0.08
Si 0.75
Mn 1.40
Ni 0.70
Cr 0.30
Cu 0.40
I1
Yield strength 540 MPa
Tensile strength 640 MPa
Elongation 24 %
Impact test Kv (R.T.) 130 J
Diameter (mm) Volts
1.2 1000
1.6 1000
2.0 1000
2.4 1000
3.2 1000
4.0 1000
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