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XAl 99.70A-1

China YS XAl99.70A-1 结晶铝锭 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: XAl99.70A-1 / XAl 99.70A-1
Category Grade Standard Region/Area Standard Content
Metals XAl 99.70A-1 YS/T 489 China 结晶铝锭

Chemical composition(mass fraction)(wt.%) of the XAl 99.70A-1

Element Min Max Similar
Al - - -
Total others - 0.3000 -
Others each - 0.0300 -
Zn - 0.0300 -
Mg - 0.0200 -
Ca - 0.0300 -
Cu - 0.0100 -
Si - 0.1000 -
Fe - 0.2000 -
Ti 0.0100 0.0500 -

Mechanical Properties of steel grade XAl 99.70A-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)
276 (≥) 731 (≥) 13 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade XAl 99.70A-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
32 - -     0.31 -  
989 357 - 23.3 314   -  
875 - 32 43.2   124 221

Heat Treatment of steel grade XAl 99.70A-1

Heat treated : 1378°C - 1452°C

Technological Curves of steel grade XAl 99.70A-1

Cross Reference Table (Equivalent Grade) of XAl 99.70A-1

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