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China YS AlZr4 铝中间合金锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AlZr4 / AlZr4
Category Grade Standard Region/Area Standard Content
Metals AlZr4 YS/T 282 China 铝中间合金锭

Chemical composition(mass fraction)(wt.%) of the AlZr4

Element Min Max Similar
Pb - 0.1000 -
Zn - 0.1000 -
Fe - 0.3000 -
Si - 0.2000 -
Al - - -
Zr 3.0000 5.0000 -

Mechanical Properties of steel grade AlZr4

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)
374 (≥) 127 (≥) 34 23 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade AlZr4

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
14 - -     0.12 -  
914 112 - 41.3 442   -  
842 - 22 33.2   244 131

Heat Treatment of steel grade AlZr4

Heat treated : 1167°C - 1367°C

Technological Curves of steel grade AlZr4

Cross Reference Table (Equivalent Grade) of AlZr4

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