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1Cr19Ni11Si4AlTi

China HB 1Cr19Ni11Si4AlTi 航空用钢锻件 and Mechanical Properties, Chemical Element, Cross Reference.

Category Grade Standard Region/Area Standard Content
Metals 1Cr19Ni11Si4AlTi HB 5024 China 航空用钢锻件

Chemical composition(mass fraction)(wt.%) of the 1Cr19Ni11Si4AlTi

Element Min Max Similar

Mechanical Properties of steel grade 1Cr19Ni11Si4AlTi

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)
699 (≥) 495 (≥) 44 22 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 242

Physical Properties of steel grade 1Cr19Ni11Si4AlTi

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
24 - -     0.23 -  
539 893 - 22.3 432   -  
214 - 33 32.2   342 244

Heat Treatment of steel grade 1Cr19Ni11Si4AlTi

Heat treated : 1184°C - 1282°C

Technological Curves of steel grade 1Cr19Ni11Si4AlTi

Cross Reference Table (Equivalent Grade) of 1Cr19Ni11Si4AlTi

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