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25Cr-12Ni

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19Cr-9Ni UNS J93503
#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
19Cr-9Ni UNS J93503
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Jiangyou Longhai Special Steel Co.,Ltd.
Jiangyou Longhai Special Steel Co.,Ltd.

Our main peoducts of steel are many kinds of special steel, like tool steel, mould steel, alloy steel, alloy constructural steel, heat-resistant steel, high speed tool steel,spring steel and bearing steel , stainless steel and so on, which have formed 12 series and more than 350 varieties with n...

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