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CuZn40Mn1Pb

International ISO CuZn40Mn1Pb 非铁金属制成的紧固件机械性能 - 螺栓,螺钉,螺柱和螺母 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: CuZn40Mn1Pb / CuZn40Mn1Pb
Category Grade Standard Region/Area Standard Content
Metals CuZn40Mn1Pb ISO 8839 International 非铁金属制成的紧固件机械性能 - 螺栓,螺钉,螺柱和螺母

Chemical composition(mass fraction)(wt.%) of the CuZn40Mn1Pb

Element Min Max Similar

Mechanical Properties of steel grade CuZn40Mn1Pb

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)
991 (≥) 129 (≥) 22 34 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade CuZn40Mn1Pb

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
43 - -     0.33 -  
548 911 - 12.3 441   -  
358 - 34 23.2   344 113

Heat Treatment of steel grade CuZn40Mn1Pb

Heat treated : 1958°C - 1851°C

Technological Curves of steel grade CuZn40Mn1Pb

Cross Reference Table (Equivalent Grade) of CuZn40Mn1Pb

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