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China YB 108Cr17 钢棉纤维 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 108Cr17 / 108Cr17
Category Grade Standard Region/Area Standard Content
Metals 108Cr17 YB 4086 China 钢棉纤维

Chemical composition(mass fraction)(wt.%) of the 108Cr17

Element Min Max Similar
Mo - 0.7500 -
Cr 16.0000 18.0000 -
Ni - 0.6000 -
S - 0.0300 -
P - 0.0400 -
Mn - 1.0000 -
Si - 1.0000 -
C 0.9500 1.2000 -

Mechanical Properties of steel grade 108Cr17

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)
477 (≥) 749 (≥) 32 31 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 243

Physical Properties of steel grade 108Cr17

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 - -     0.41 -  
125 862 - 12.3 343   -  
436 - 11 33.2   244 111

Heat Treatment of steel grade 108Cr17

Heat treated : 1333°C - 1346°C

Technological Curves of steel grade 108Cr17

Cross Reference Table (Equivalent Grade) of 108Cr17

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