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X22CrMoV 12-1

Description

X22CrMoV 12-1 High Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:High Alloy: X22CrMoV 12-1

Chemical composition(mass fraction)(wt.%) of the X22CrMoV 12-1

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.18-0.24  0.18-0.24  0.40-0.90  0.025  0.015  11.0-12.5  0.30-0.80  0.80-1.20  V 0.25-0.35

Mechanical Properties of steel grade X22CrMoV 12-1

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)
774 (≥) 346 (≥) 34 42 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade X22CrMoV 12-1

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
34 - -     0.41 -  
618 181 - 13.3 422   -  
298 - 24 14.2   312 422

Heat Treatment of steel grade X22CrMoV 12-1

Heat treated : 1676°C - 1964°C

Technological Curves of steel grade X22CrMoV 12-1

Cross Reference Table (Equivalent Grade) of X22CrMoV 12-1

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 Stainless 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
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar

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