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ZHAlD61-2-2-1

China GB ZHAlD61-2-2-1 铸造黄铜锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ZHAlD61-2-2-1 / ZHAlD61-2-2-1
Category Grade Standard Region/Area Standard Content
Metals ZHAlD61-2-2-1 GB 8737 China 铸造黄铜锭

Chemical composition(mass fraction)(wt.%) of the ZHAlD61-2-2-1

Element Min Max Similar
Zn - - -
Sn - 1.0000 -
Sb+P+As - 0.4000 -
Sb - 0.0100 -
Pb - 0.0300 -
P - 0.0100 -
Fe - 0.1000 -
Cu 67.0000 70.0000 -
Al - 0.1000 -

Mechanical Properties of steel grade ZHAlD61-2-2-1

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)
883 (≥) 275 (≥) 11 22 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade ZHAlD61-2-2-1

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
12 - -     0.22 -  
663 785 - 13.3 334   -  
275 - 23 12.2   211 144

Heat Treatment of steel grade ZHAlD61-2-2-1

Heat treated : 1728°C - 1244°C

Technological Curves of steel grade ZHAlD61-2-2-1

Cross Reference Table (Equivalent Grade) of ZHAlD61-2-2-1

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