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X22CrMoV12-1

Description

France AFNOR X22CrMoV12-1 Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999)) 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 AFNOR France Fasteners with stainless steel and nickel alloy for high temperature and low temperature (NF-EN 10269(1999))
X6CrNiMoB17-12-2
X6CrNiTiB18-10
X6NiCrTiMoB25-15-2
X7CrNiMoBNb16-6
X8Ni9
X10CrNiMoMnNbVB15-10-1
X12CrNiMoV12-3
X12Ni5
X15CrMo5-1
X19CrMoNbVN11-1

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

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) V(%)
0.18-0.24 Max 0.50 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)
897 (≥) 347 (≥) 13 32 41 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

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
42 - -     0.44 -  
732 525 - 32.3 432   -  
868 - 24 34.2   133 323

Heat Treatment of steel grade X22CrMoV12-1

Heat treated : 1367°C - 1729°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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