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X2CrMnNi 22-5-2

Description

X2CrMnNi 22-5-2 Alloy Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Alloy Steel: X2CrMnNi 22-5-2

Chemical composition(mass fraction)(wt.%) of the X2CrMnNi 22-5-2

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
0.040  1.00  4.00-6.00  0.040 0.015   21.0-22.0  1.35-1.70  0.10-0.80  Cu 0.10-0.80
N 0.20-0.25

Mechanical Properties of steel grade X2CrMnNi 22-5-2

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)
421 (≥) 547 (≥) 42 11 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 334

Physical Properties of steel grade X2CrMnNi 22-5-2

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
32 - -     0.43 -  
932 878 - 31.3 441   -  
773 - 32 23.2   314 343

Heat Treatment of steel grade X2CrMnNi 22-5-2

Heat treated : 1344°C - 1188°C

Technological Curves of steel grade X2CrMnNi 22-5-2

Cross Reference Table (Equivalent Grade) of X2CrMnNi 22-5-2

Grade Standard Country Application
EN X2CrMnNiNi 7-7-5 EN Euronorm Tool steel
EN X2CrMnNiNi7-7-5 EN Euronorm Stainless Steel
EN X2CrMnNiNi7-7-5 EN Euronorm Stainless Steel
1.4467 DIN Germany High alloyed CrMnNiMoN steel
X2CrMnNiMoN26-5-4 DIN Germany High alloyed CrMnNiMoN steel
X3CrMnNiMoN25-6-4 DIN Germany High alloyed CrMnNiMoN steel
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel

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