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19Cr-9Ni

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UNS J92603 25Cr-12Ni
#19Cr-9Ni

Description

USA AISI 19Cr-9Ni and 19Cr-9Ni Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 19Cr-9Ni
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 19Cr-9Ni AISI USA
CY-40
CW-12MW
CW-6M
CW-2M
CW-6MC
CY-5SnBiM
CX-2MW
CU-5MCuC
ASTM HF
UNS J92603

Chemical composition(mass fraction)(wt.%) of the 19Cr-9Ni

C(％) Si(％) Mn(％) P(％) S(％) Cr(％) Ni(％) Mo(％)
0.20-0.40 Max 2.00 Max 2.00 Max 0.04 Max 0.040 18.0-23.0 8.0-12.0 Max 0.50

Mechanical Properties of steel grade 19Cr-9Ni

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)
735 (≥) 741 (≥) 11 44 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 233

Physical Properties of steel grade 19Cr-9Ni

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 - -     0.13 -  
677 393 - 32.3 124   -  
942 - 44 13.2   222 332

Heat Treatment of steel grade 19Cr-9Ni

Heat treated : 1855°C - 1683°C

Technological Curves of steel grade 19Cr-9Ni

Cross Reference Table (Equivalent Grade) of 19Cr-9Ni

Grade Standard Country Application
19Cr-9Ni ASTM USA
19Cr-9Ni AISI USA
19Cr-9Ni AISI USA
19Cr-9Ni AISI USA
19Cr-9Ni AISI USA
UNS J92603 25Cr-12Ni
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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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