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EU EN CW625N 铜及铜合金 - 锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CW625N / CW625N
Category Grade Standard Region/Area Standard Content
Metals CW625N EN 12420 EU 铜及铜合金 - 锻件

Chemical composition(mass fraction)(wt.%) of the CW625N

Element Min Max Similar
Mn - 0.1000 -
Ni - 0.2000 -
Cu 62.0000 64.0000 -
Al 0.5000 0.7000 -
Zn - - -
Sn - 0.3000 -
Fe - 0.3000 -
As 0.0200 0.1500 -
Pb 1.2000 1.6000 -
Others total - 0.2000 -

Mechanical Properties of steel grade CW625N

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)
552 (≥) 553 (≥) 33 34 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 124

Physical Properties of steel grade CW625N

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
42 - -     0.14 -  
133 116 - 23.3 111   -  
892 - 42 34.2   433 134

Heat Treatment of steel grade CW625N

Heat treated : 1949°C - 1867°C

Technological Curves of steel grade CW625N

Cross Reference Table (Equivalent Grade) of CW625N

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