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Global 企业标准 APX and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: APX / APX
Category Grade Standard Region/Area Standard Content
Metals APX -- Global

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

Element Min Max Similar
Ni - - 2.0000
Cr - - 17.0000
C - - 0.1600

Mechanical Properties of steel grade APX

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)
446 (≥) 592 (≥) 21 11 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade APX

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
21 - -     0.22 -  
346 733 - 11.3 113   -  
323 - 21 34.2   342 412

Heat Treatment of steel grade APX

Heat treated : 1442°C - 1753°C

Technological Curves of steel grade APX

Cross Reference Table (Equivalent Grade) of APX

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