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China YB CuCrZr 连铸圆坯结晶器铜管 技术条件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuCrZr / CuCrZr
Category Grade Standard Region/Area Standard Content
Metals CuCrZr YB/T 4141 China 连铸圆坯结晶器铜管 技术条件

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

Element Min Max Similar
Total Others - 0.4000 -
O - 0.0000 -
Cu - - -
Zr 0.0800 0.2800 -
Cr 0.5000 1.5000 -
Total Others - 0.5000 -
O - 0.0030 -
Zr 0.0500 0.2500 -
Cr 0.4000 1.2000 -
Cu 98.0000 - -

Mechanical Properties of steel grade CuCrZr

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)
482 (≥) 178 (≥) 43 32 24 Solution and Aging, Annealing, Ausaging, Q+T,etc 211

Physical Properties of steel grade CuCrZr

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
34 - -     0.42 -  
819 711 - 44.3 313   -  
723 - 23 34.2   432 243

Heat Treatment of steel grade CuCrZr

Heat treated : 1136°C - 1224°C

Technological Curves of steel grade CuCrZr

Cross Reference Table (Equivalent Grade) of CuCrZr

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