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07Cr19Ni11Ti

China YB 07Cr19Ni11Ti 大直径奥氏体不锈钢无缝钢管 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 07Cr19Ni11Ti / 07Cr19Ni11Ti
Category Grade Standard Region/Area Standard Content
Metals 07Cr19Ni11Ti YB/T 4330 China 大直径奥氏体不锈钢无缝钢管

Chemical composition(mass fraction)(wt.%) of the 07Cr19Ni11Ti

Element Min Max Similar
Cu - 0.2500 -
S - 0.0150 -
P - 0.0300 -
Ni 9.0000 13.0000 -
Ti - 0.6000 -
Cr 17.0000 20.0000 -
Mn - 2.0000 -
Si - 0.7500 -
C 0.0400 0.1000 -
Ti - 0.5000 -
Ni 9.0000 13.0000 -
Cr 17.0000 20.0000 -
S - 0.0300 -
P - 0.0350 -
Si - 0.7500 -
Mn - 2.0000 -
C 0.0400 0.1000 -

Mechanical Properties of steel grade 07Cr19Ni11Ti

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)
616 (≥) 592 (≥) 41 21 34 Solution and Aging, Annealing, Ausaging, Q+T,etc 343

Physical Properties of steel grade 07Cr19Ni11Ti

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
43 - -     0.23 -  
236 633 - 24.3 443   -  
376 - 22 22.2   324 222

Heat Treatment of steel grade 07Cr19Ni11Ti

Heat treated : 1442°C - 1392°C

Technological Curves of steel grade 07Cr19Ni11Ti

Cross Reference Table (Equivalent Grade) of 07Cr19Ni11Ti

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