TIG rod for welding stainless and dissimilar steels

TIG Rod ER 312 for welding dissimilar steels, for those with 13% manganese and high C content. Also indicated for the execution of buffer layers and intermediate layers of fillings. To be used with 100% Ar.
  • AWS A 5.9: ER312
  • EN ISO 14343-A: W 29 9
Inox solid wire designed for welding and hardfacing ferrite – austenite steels and for hardly weldable steels including those with 13% manganese content. Intended for a service temperature up to 1000°C; applications include tool steels, shafts, buffer layers and steels with similar chemical composition. Suitable for joining of dissimilar materials, heat treatable or quenched and tempered steels, high carbon steels, etc. The weld metal improves weatherproof conditions and friction. Its very good mechanical properties and crack resistance make this electrode suitable for all applications. To be used under the shield of 100% Ar.
C 0.10
Si 0.40
Mn 1.80
Ni 9.20
Cr 30.00
Mo 0.20
Yield strength 460 MPa
Tensile strength 670 MPa
Elongation 21 %
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