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China YB 8Cr17 高碳铬不锈钢丝 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 8Cr17 / 8Cr17
Category Grade Standard Region/Area Standard Content
Metals 8Cr17 YB/T 096 China 高碳铬不锈钢丝

Chemical composition(mass fraction)(wt.%) of the 8Cr17

Element Min Max Similar
Cr 16.0000 18.0000 -
P - 0.0350 -
S - 0.0300 -
Mn - 1.0000 -
Si - 1.0000 -
C 0.7500 0.9500 -

Mechanical Properties of steel grade 8Cr17

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)
864 (≥) 949 (≥) 11 14 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 324

Physical Properties of steel grade 8Cr17

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
41 - -     0.44 -  
339 578 - 24.3 442   -  
788 - 31 24.2   111 412

Heat Treatment of steel grade 8Cr17

Heat treated : 1469°C - 1995°C

Technological Curves of steel grade 8Cr17

Cross Reference Table (Equivalent Grade) of 8Cr17

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