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0Cr17Ni7Al

China YB 0Cr17Ni7Al 弹簧用不锈钢冷轧钢带 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 0Cr17Ni7Al / 0Cr17Ni7Al
Category Grade Standard Region/Area Standard Content
Metals 0Cr17Ni7Al YB/T 5310 China 弹簧用不锈钢冷轧钢带

Chemical composition(mass fraction)(wt.%) of the 0Cr17Ni7Al

Element Min Max Similar
Al 0.7500 1.5000 -
Cr 16.0000 18.0000 -
Ni 6.5000 7.7500 -
S - 0.0300 -
P - 0.0350 -
Mn - 1.0000 -
Si - 1.0000 -
C - 0.0900 -
C - 0.0900 -
Mn - 1.0000 -
P - 0.0350 -
S - 0.0300 -
Si - 1.0000 -
Ni 6.5000 7.7500 -
Cr 16.0000 18.0000 -
Cu - 0.5000 -
Al 0.7500 1.5000 -

Mechanical Properties of steel grade 0Cr17Ni7Al

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)
154 (≥) 221 (≥) 34 32 22 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 0Cr17Ni7Al

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
31 - -     0.14 -  
215 679 - 23.3 431   -  
415 - 41 33.2   334 311

Heat Treatment of steel grade 0Cr17Ni7Al

Heat treated : 1578°C - 1448°C

Technological Curves of steel grade 0Cr17Ni7Al

Cross Reference Table (Equivalent Grade) of 0Cr17Ni7Al

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