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X22CrMoV12-1

Description

Germany DIN X22CrMoV12-1 The high-temperature and high-strength steel and X22CrMoV12-1 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Steel: X22CrMoV12-1
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Steel X22CrMoV12-1 DIN Germany The high-temperature and high-strength steel
X70CrMnNiN21-6
1.4882
X50CrMnNiNbN21-9
NiFe25Cr20NbTi
2.4955
65Si7
1.5028
1.5028
37MnSi5
37MnSi5

Chemical composition(mass fraction)(wt.%) of the X22CrMoV12-1

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%)
0.18-0.24 0.18-0.24 0.40-0.90 Max 0.025 Max 0.015 11.0-12.5 0.30-0.80 0.80-1.20 0.25-0.35

Mechanical Properties of steel grade X22CrMoV12-1

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)
565 (≥) 686 (≥) 23 22 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 433

Physical Properties of steel grade X22CrMoV12-1

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
24 - -     0.24 -  
765 748 - 22.3 434   -  
373 - 43 21.2   123 424

Heat Treatment of steel grade X22CrMoV12-1

Heat treated : 1536°C - 1442°C

Technological Curves of steel grade X22CrMoV12-1

Cross Reference Table (Equivalent Grade) of X22CrMoV12-1

Grade Standard Country Application
X22CrMoV12-1 DIN Germany The high-temperature and high-strength steel
X22CrMoV12-1 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
EN X22CrMoV12-1 EN Euronorm Euronorm Stainless Steel

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