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ISO X33CrNiMnN23 3

Description

ISO ISO ISO X33CrNiMnN23 3 ISO standard valve austenite steel and ISO X33CrNiMnN23 3 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO X33CrNiMnN23 3
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO X33CrNiMnN23 3 ISO ISO ISO standard valve austenite steel
ISO H21
ISO H22
ISO NiCr22Mo9Nb
ISO X50CrSi8 2
ISO X45CrSi9 3
ISO X85CrMoV18 2
ISO X55CrMnNiN20 8
ISO X53CrMnNiN21 9
ISO X50CrMnNiNbN21 9
ISO X53CrMnNiNbN21 9

Chemical composition(mass fraction)(wt.%) of the ISO X33CrNiMnN23 3

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) W(%) N(%) Other(%)
0.28-0.38 0.50-1.00 1.50-3.50 Max 0.05 Max 0.03 22.0-24.0 7.00-9.00 Max 0.50 Max 0.50 0.25-0.35 C+N≥0.90,Nb+Ta 2.00-3.00

Mechanical Properties of steel grade ISO X33CrNiMnN23 3

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)
548 (≥) 121 (≥) 11 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 142

Physical Properties of steel grade ISO X33CrNiMnN23 3

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
31 - -     0.13 -  
837 673 - 23.3 324   -  
616 - 21 31.2   323 234

Heat Treatment of steel grade ISO X33CrNiMnN23 3

Heat treated : 1998°C - 1635°C

Technological Curves of steel grade ISO X33CrNiMnN23 3

Cross Reference Table (Equivalent Grade) of ISO X33CrNiMnN23 3

Grade Standard Country Application
ISO X33CrNiMnN23 3 ISO ISO ISO standard valve austenite steel

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