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ZCuZn40Mn3Fe1

China GJB ZCuZn40Mn3Fe1 舰船螺旋桨用铜合金铸件规范 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZCuZn40Mn3Fe1 / ZCuZn40Mn3Fe1
Category Grade Standard Region/Area Standard Content
Metals ZCuZn40Mn3Fe1 GJB 3341 China 舰船螺旋桨用铜合金铸件规范

Chemical composition(mass fraction)(wt.%) of the ZCuZn40Mn3Fe1

Element Min Max Similar
Cu 55.0000 59.0000 -
Al - 0.6000 -
Mn 3.0000 4.0000 -
Fe 0.5000 1.5000 -
Sn - 0.5000 -
Zn - - -
Pb - 0.1000 -
Sb - 0.1000 -
Total Others - 1.0000 -

Mechanical Properties of steel grade ZCuZn40Mn3Fe1

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)
865 (≥) 185 (≥) 12 44 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade ZCuZn40Mn3Fe1

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
12 - -     0.13 -  
753 788 - 12.3 441   -  
125 - 12 43.2   342 213

Heat Treatment of steel grade ZCuZn40Mn3Fe1

Heat treated : 1185°C - 1119°C

Technological Curves of steel grade ZCuZn40Mn3Fe1

Cross Reference Table (Equivalent Grade) of ZCuZn40Mn3Fe1

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