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ZHMnD57-3-1

China GB ZHMnD57-3-1 铸造黄铜锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZHMnD57-3-1 / ZHMnD57-3-1
Category Grade Standard Region/Area Standard Content
Metals ZHMnD57-3-1 GB 8737 China 铸造黄铜锭

Chemical composition(mass fraction)(wt.%) of the ZHMnD57-3-1

Element Min Max Similar
Zn - - -
Sn - 0.5000 -
Sb - 0.0500 -
Pb - 0.3000 -
P - 0.0100 -
Mn 3.0000 4.0000 -
Fe 0.5000 1.5000 -
Cu 53.0000 58.0000 -
Al - 0.5000 -

Mechanical Properties of steel grade ZHMnD57-3-1

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)
294 (≥) 287 (≥) 12 43 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 412

Physical Properties of steel grade ZHMnD57-3-1

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
44 - -     0.23 -  
391 157 - 43.3 434   -  
285 - 42 41.2   342 234

Heat Treatment of steel grade ZHMnD57-3-1

Heat treated : 1376°C - 1831°C

Technological Curves of steel grade ZHMnD57-3-1

Cross Reference Table (Equivalent Grade) of ZHMnD57-3-1

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