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China YS As2O3-2 三氧化二砷 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: As2O3-2 / As2O3-2
Category Grade Standard Region/Area Standard Content
Metals As2O3-2 YS/T 99 China 三氧化二砷

Chemical composition(mass fraction)(wt.%) of the As2O3-2

Element Min Max Similar
others total - 2.0000 -
As2O3 98.0000 - -

Mechanical Properties of steel grade As2O3-2

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)
893 (≥) 344 (≥) 14 21 33 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade As2O3-2

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
13 - -     0.31 -  
849 347 - 22.3 141   -  
828 - 13 13.2   324 443

Heat Treatment of steel grade As2O3-2

Heat treated : 1388°C - 1411°C

Technological Curves of steel grade As2O3-2

Cross Reference Table (Equivalent Grade) of As2O3-2

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