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GC51GW-T-A

Japan JIS GC51GW-T-A 铁路机车车辆 - 实心轮 - 第1部分:质量要求 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: GC51GW-T-A / GC51GW-T-A
Category Grade Standard Region/Area Standard Content
Metals GC51GW-T-A JIS E5402-1 Japan 铁路机车车辆 - 实心轮 - 第1部分:质量要求

Chemical composition(mass fraction)(wt.%) of the GC51GW-T-A

Element Min Max Similar
V - 0.0500 -
Si - 0.4300 -
S - 0.0450 -
P - 0.0450 -
Ni - 0.2800 -
Mo - 0.0800 -
Mn - 0.9500 -
Cu - 0.2800 -
Cr - 0.2800 -
C - 0.5700 -

Mechanical Properties of steel grade GC51GW-T-A

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)
294 (≥) 247 (≥) 14 22 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade GC51GW-T-A

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
11 - -     0.34 -  
393 471 - 41.3 322   -  
759 - 24 23.2   423 234

Heat Treatment of steel grade GC51GW-T-A

Heat treated : 1166°C - 1733°C

Technological Curves of steel grade GC51GW-T-A

Cross Reference Table (Equivalent Grade) of GC51GW-T-A

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