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X2CrNiAlTi32-20

Description

X2CrNiAlTi32-20 Stainless Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Stainless Steel: X2CrNiAlTi32-20

Chemical composition(mass fraction)(wt.%) of the X2CrNiAlTi32-20

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 ≤0.03  0.70  1.00  0.020  0.015  20.0-23.0  32.0-35.0  -----------  Al  0.15-0.45
Ti  8*(C+N)≤0.60

Mechanical Properties of steel grade X2CrNiAlTi32-20

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)
877 (≥) 718 (≥) 22 34 43 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade X2CrNiAlTi32-20

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
43 - -     0.21 -  
557 297 - 23.3 432   -  
864 - 41 43.2   433 421

Heat Treatment of steel grade X2CrNiAlTi32-20

Heat treated : 1521°C - 1438°C

Technological Curves of steel grade X2CrNiAlTi32-20


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