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T57T7-1-CC

Japan JIS T57T7-1-CC Flux cored wires for gas shielded and self-shielded metal arc welding of atmospheric corrosion resisting steel and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: T57T7-1-CC / T57T7-1-CC
Category Grade Standard Region/Area Standard Content
Metals T57T7-1-CC JIS Z3320 Japan Flux cored wires for gas shielded and self-shielded metal arc welding of atmospheric corrosion resisting steel

Chemical composition(mass fraction)(wt.%) of the T57T7-1-CC

Element Min Max Similar
C - 0.1200 -
Mn 0.6000 1.4000 -
P - 0.0300 -
S - 0.0300 -
Si 0.2000 0.8000 -
Cr 0.3000 0.6000 -
Cu 0.2000 0.5000 -
Al - 1.8000 -

Mechanical Properties of steel grade T57T7-1-CC

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
671 (≥) 279 (≥) 31 42 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade T57T7-1-CC

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
33 - -     0.13 -  
717 627 - 21.3 131   -  
473 - 14 23.2   244 413

Heat Treatment of steel grade T57T7-1-CC

Heat treated : 1235°C - 1996°C

Technological Curves of steel grade T57T7-1-CC

Cross Reference Table (Equivalent Grade) of T57T7-1-CC

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