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30Cr13Cu3

China YB 30Cr13Cu3 含铜抗菌不锈钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 30Cr13Cu3 / 30Cr13Cu3
Category Grade Standard Region/Area Standard Content
Metals 30Cr13Cu3 YB/T 4171 China 含铜抗菌不锈钢

Chemical composition(mass fraction)(wt.%) of the 30Cr13Cu3

Element Min Max Similar
Cu 2.5000 4.0000 -
Cr 12.0000 14.0000 -
Ni - 0.6000 -
S - 0.0300 -
P - 0.0350 -
Mn - 1.0000 -
Si - 1.0000 -
C 0.2600 0.3500 -

Mechanical Properties of steel grade 30Cr13Cu3

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)
841 (≥) 632 (≥) 41 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade 30Cr13Cu3

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
22 - -     0.23 -  
386 639 - 43.3 133   -  
289 - 43 42.2   413 321

Heat Treatment of steel grade 30Cr13Cu3

Heat treated : 1276°C - 1261°C

Technological Curves of steel grade 30Cr13Cu3

Cross Reference Table (Equivalent Grade) of 30Cr13Cu3

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