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ISO NiCr22Mo9Nb

Description

ISO ISO ISO NiCr22Mo9Nb ISO standard heat-resisting alloy and ISO NiCr22Mo9Nb Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: ISO NiCr22Mo9Nb
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy ISO NiCr22Mo9Nb ISO ISO ISO standard heat-resisting alloy
ISO X12NiCrSi35 16
ISO H17
ISO X6NiCrSi36 19
ISO X8NiCrAlTi32 21
ISO H18
ISO NiCr15Fe8
ISO H20
ISO NiCr20Ti
ISO H21
ISO H22

Chemical composition(mass fraction)(wt.%) of the ISO NiCr22Mo9Nb

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Mo(%) Co(%) Al(%) Ti(%) Other(%)
Max 0.10 Max 0.50 Max 0.50 Max 0.015 Max 0.015 20.0-23.0 Min 58.0 8.0-10.0 Max 1.0 Max 0.40 Max 0.40 Nb+Ta 3.15-4.15; Fe: Max 5.0

Mechanical Properties of steel grade ISO NiCr22Mo9Nb

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)
364 (≥) 321 (≥) 12 11 11 Solution and Aging, Annealing, Ausaging, Q+T,etc 421

Physical Properties of steel grade ISO NiCr22Mo9Nb

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
12 - -     0.42 -  
239 847 - 12.3 413   -  
715 - 32 33.2   112 134

Heat Treatment of steel grade ISO NiCr22Mo9Nb

Heat treated : 1737°C - 1315°C

Technological Curves of steel grade ISO NiCr22Mo9Nb

Cross Reference Table (Equivalent Grade) of ISO NiCr22Mo9Nb

Grade Standard Country Application
ISO NiCr22Mo9Nb ISO ISO ISO standard heat-resisting alloy
EN NiCr22Mo9Nb EN Euronorm Euronorm Stainless Steel

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