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CuSn6Zn HV215U

Germany DIN CuSn6ZnHV215U Wrought copper alloy strips for springs; technical conditions of delivery and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuSn6ZnHV215U / CuSn6Zn HV215U
Category Grade Standard Region/Area Standard Content
Metals CuSn6Zn HV215U DIN 1780 Germany Wrought copper alloy strips for springs; technical conditions of delivery

Chemical composition(mass fraction)(wt.%) of the CuSn6Zn HV215U

Element Min Max Similar
Zn - - -
Tot. other - 0.1000 -
Sn - 0.2000 -
Pb - 0.0300 -
Ni 17.0000 19.0000 -
Mn - 0.7000 -
Fe - 0.3000 -
Cu 60.0000 63.0000 -

Mechanical Properties of steel grade CuSn6Zn HV215U

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)
883 (≥) 687 (≥) 43 42 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade CuSn6Zn HV215U

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 - -     0.42 -  
715 669 - 33.3 323   -  
618 - 42 22.2   214 231

Heat Treatment of steel grade CuSn6Zn HV215U

Heat treated : 1439°C - 1534°C

Technological Curves of steel grade CuSn6Zn HV215U

Cross Reference Table (Equivalent Grade) of CuSn6Zn HV215U

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