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China GB 211Z.1 耐热高强韧铸件用铝合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 211Z.1 / 211Z.1
Category Grade Standard Region/Area Standard Content
Metals 211Z.1 GB/T 29434 China 耐热高强韧铸件用铝合金锭

Chemical composition(mass fraction)(wt.%) of the 211Z.1

Element Min Max Similar
Zr 0.0500 0.5000 -
Ti 0.0500 0.4000 -
Si - 0.1000 -
Others total - 0.1500 -
Others each - 0.0500 -
Other - - -
Mn 0.2000 0.6000 -
Fe - 0.3000 -
Cu 4.0000 7.5000 -
Cd 0.0500 0.5000 -
C 0.0030 0.0500 -
Be 0.0010 0.0800 -
B 0.0050 0.0700 -
Al - - -

Mechanical Properties of steel grade 211Z.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)
461 (≥) 385 (≥) 11 12 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade 211Z.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 - -     0.43 -  
784 349 - 22.3 313   -  
214 - 31 33.2   211 213

Heat Treatment of steel grade 211Z.1

Heat treated : 1692°C - 1642°C

Technological Curves of steel grade 211Z.1

Cross Reference Table (Equivalent Grade) of 211Z.1

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