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17Cr-8.5Ni+N

Description

USA AISI 17Cr-8.5Ni+N and 17Cr-8.5Ni+N Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 17Cr-8.5Ni+N
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 17Cr-8.5Ni+N AISI USA
CB-30
20Cr
28Cr
CC-50
Nimonic 90
12Cr
CA-40
CA-40F
19Cr-9Ni
CF-3

Chemical composition(mass fraction)(wt.%) of the 17Cr-8.5Ni+N

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) N(%)
Max 0.10 3.50-4.50 7.00-9.00 Max 0.060 Max 0.030 16.0-18.0 8.0-9.0 0.08-0.18

Mechanical Properties of steel grade 17Cr-8.5Ni+N

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)
472 (≥) 531 (≥) 12 33 21 Solution and Aging, Annealing, Ausaging, Q+T,etc 422

Physical Properties of steel grade 17Cr-8.5Ni+N

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 - -     0.34 -  
342 252 - 31.3 243   -  
745 - 12 14.2   422 311

Heat Treatment of steel grade 17Cr-8.5Ni+N

Heat treated : 1927°C - 1676°C

Technological Curves of steel grade 17Cr-8.5Ni+N

Cross Reference Table (Equivalent Grade) of 17Cr-8.5Ni+N

Grade Standard Country Application
17Cr-8.5Ni+N AISI USA

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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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