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China YS ANT-2 煅烧α型氧化铝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: ANT-2 / ANT-2
Category Grade Standard Region/Area Standard Content
Metals ANT-2 YS/T 89 China 煅烧α型氧化铝

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

Element Min Max Similar
α-Al₂O₃ 90.0000 - -
灼碱 - 0.2500 -
Na₂O - 0.4000 -
Fe₂O₃ - 0.0400 -
SiO₂ - 0.1500 -
Al₂O₃ 99.0000 - -

Mechanical Properties of steel grade ANT-2

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)
988 (≥) 673 (≥) 13 13 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 131

Physical Properties of steel grade ANT-2

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
34 - -     0.22 -  
328 829 - 13.3 411   -  
236 - 21 13.2   314 423

Heat Treatment of steel grade ANT-2

Heat treated : 1421°C - 1729°C

Technological Curves of steel grade ANT-2

Cross Reference Table (Equivalent Grade) of ANT-2

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