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CW127C

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EU EN CW127C 铁路应用。固定安装。电力牵引。铜及铜合金波纹接触线 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW127C / CW127C
Category Grade Standard Region/Area Standard Content
Metals CW127C EN 50149 EU 铁路应用。固定安装。电力牵引。铜及铜合金波纹接触线

Chemical composition(mass fraction)(wt.%) of the CW127C

Element Min Max Similar
P - 0.0100 -
Cu - - -
Mg 0.1000 0.3000 -
Others total - 0.1000 -
P - 0.0100 -
Others total - 0.1000 -
Mg 0.1000 0.3000 -
Cu - - -

Mechanical Properties of steel grade CW127C

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)
432 (≥) 628 (≥) 11 32 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 342

Physical Properties of steel grade CW127C

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
31 - -     0.24 -  
614 832 - 22.3 113   -  
323 - 41 22.2   413 441

Heat Treatment of steel grade CW127C

Heat treated : 1958°C - 1371°C

Technological Curves of steel grade CW127C

Cross Reference Table (Equivalent Grade) of CW127C

Grade Standard Country Application
ASTM 5140
AISI 201
AISI 202
1.2767
17-4PH
AISI 1052
AISI 416Se
AISI 1330
AISI 205 Stainless Steel
AISI A10
AISI A2
AISI A3
AISI A4
1.0036
1.0037
SAE J403
UNS G10100
AMS 4924
ASTM A36
Electrode 100S-1
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