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25Cr-12Ni

Description

USA AISI 25Cr-12Ni and 25Cr-12Ni Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 25Cr-12Ni
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 25Cr-12Ni AISI USA
CW-12MW
CW-6M
CW-2M
CW-6MC
CY-5SnBiM
CX-2MW
CU-5MCuC
ASTM HF
UNS J92603
19Cr-9Ni

Chemical composition(mass fraction)(wt.%) of the 25Cr-12Ni

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%)
0.20-0.50 Max 2.00 Max 2.00 Max 0.04 Max 0.040 24.0-28.0 11.0-14.0 Max 0.50

Mechanical Properties of steel grade 25Cr-12Ni

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)
741 (≥) 112 (≥) 32 33 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 25Cr-12Ni

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 - -     0.23 -  
797 217 - 44.3 214   -  
932 - 14 14.2   124 311

Heat Treatment of steel grade 25Cr-12Ni

Heat treated : 1185°C - 1626°C

Technological Curves of steel grade 25Cr-12Ni

Cross Reference Table (Equivalent Grade) of 25Cr-12Ni

Grade Standard Country Application
25Cr-12Ni ASTM USA
25Cr-12Ni ASTM USA
25Cr-12Ni AISI USA

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