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19Cr-10Ni+Nb

Description

USA AISI 19Cr-10Ni+Nb and 19Cr-10Ni+Nb Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Special Alloy: 19Cr-10Ni+Nb
Category Type Steel Grade Standard Country Application
Steel GradesSpecial Alloy 19Cr-10Ni+Nb AISI USA
19Cr-11Ni+Mo
UNS J92800
ASTM CF-3M
19Cr-9Ni
UNS J92600
ASTM CF-8
ASTM CF-8
ASTM CF-8M
UNS J92900
19Cr-10Ni+Mo

Chemical composition(mass fraction)(wt.%) of the 19Cr-10Ni+Nb

C(%) Si(%) Mn(%) P(%) S(%) Cr(%) Ni(%) Nb(%)
Max 0.08 Max 2.00 Max 1.50 Max 0.04 Max 0.040 18.0-21.0 9.0-12.0 Max 8×C%-1.0

Mechanical Properties of steel grade 19Cr-10Ni+Nb

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)
885 (≥) 191 (≥) 21 43 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 322

Physical Properties of steel grade 19Cr-10Ni+Nb

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
33 - -     0.13 -  
196 911 - 12.3 442   -  
322 - 42 31.2   311 133

Heat Treatment of steel grade 19Cr-10Ni+Nb

Heat treated : 1221°C - 1844°C

Technological Curves of steel grade 19Cr-10Ni+Nb

Cross Reference Table (Equivalent Grade) of 19Cr-10Ni+Nb

Grade Standard Country Application
19Cr-10Ni+Nb AISI USA

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