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Global 企业标准 PER2X Aubert & Duval and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: PER2X / PER2X
Category Grade Standard Region/Area Standard Content
Metals PER2X -- Global Aubert & Duval

Chemical composition(mass fraction)(wt.%) of the PER2X

Element Min Max Similar
Ti - - 2.5000
Ni - - -
Fe - 1.5000 -
Cr - - 20.0000
Co - 2.0000 -
C - - 0.0800
Al - - 0.3500

Mechanical Properties of steel grade PER2X

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)
146 (≥) 344 (≥) 41 44 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 414

Physical Properties of steel grade PER2X

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
42 - -     0.42 -  
749 712 - 43.3 442   -  
556 - 43 31.2   111 213

Heat Treatment of steel grade PER2X

Heat treated : 1993°C - 1935°C

Technological Curves of steel grade PER2X

Cross Reference Table (Equivalent Grade) of PER2X

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