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China JB 0Cr19Ni9 大型不锈、耐酸、耐热钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0Cr19Ni9 / 0Cr19Ni9
Category Grade Standard Region/Area Standard Content
Metals 0Cr19Ni9 JB/T 6398 China 大型不锈、耐酸、耐热钢锻件

Chemical composition(mass fraction)(wt.%) of the 0Cr19Ni9

Element Min Max Similar

Mechanical Properties of steel grade 0Cr19Ni9

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)
349 (≥) 635 (≥) 43 33 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 442

Physical Properties of steel grade 0Cr19Ni9

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 - -     0.33 -  
182 671 - 33.3 241   -  
176 - 41 43.2   242 122

Heat Treatment of steel grade 0Cr19Ni9

Heat treated : 1198°C - 1191°C

Technological Curves of steel grade 0Cr19Ni9

Cross Reference Table (Equivalent Grade) of 0Cr19Ni9

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