PERMANENT BRAND MT-T56 (AWS ER70S-6
Tig Wire

PERMANENT BRAND MT-T56 (AWS ER70S-6

Description:

MT-T56 is a Tungsten Tig Wire for welding mild steel, providing excellent plasticity and crack resistance, especially with a good impact toughness under low temperature.

 

Applications:  

For all position root passes of pipes, and for welding some low alloy steels.

 


Chemical Composition (%)

 

C

Mn

Si

Cu

S

P

Re

0.06-0.15

1.40-1.85

0.80-1.15

≤0.35

≤0.035

≤0.025

min

                                                  

Mechanical Properties of Weld Metal:

 

  Yield strength

      (Mpa)

  Tensile Strength

      (Mpa)

Elongation

   (%)

Typical   Impact Value(J)

    (-29℃)

    ≥400

   ≥480

     ≥22

     ≥27

 

Packing: In plastic box of 10kgs net each, then on pallets.