MT-T56 TIG焊丝
Tel:(86)22-28243768 Fax: (86)22-28248824 / (86)22-28328532 E-mail: weldequip@tjshi.com.cn
MT-T56 Corresponding to AWS ER70S-6
Tig Wire GB ER50-6
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)
(-290C) |
|
≥420 |
≥500 |
≥22 |
≥27 |
Packing: In bundles of 8kgs net each, lined with plastic film.