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60 SiCr 8

EU EU 60SiCr8 弹簧钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 60SiCr8 / 60 SiCr 8
Category Grade Standard Region/Area Standard Content
Metals 60 SiCr 8 EU 89 EU 弹簧钢

Chemical composition(mass fraction)(wt.%) of the 60 SiCr 8

Element Min Max Similar
Si 1.7000 2.2000 -
S - 0.0350 -
P - 0.0350 -
Mn 0.7000 1.0000 -
Cr 0.2500 0.4000 -
C 0.5700 0.6400 -

Mechanical Properties of steel grade 60 SiCr 8

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)
389 (≥) 917 (≥) 12 24 23 Solution and Aging, Annealing, Ausaging, Q+T,etc 423

Physical Properties of steel grade 60 SiCr 8

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 - -     0.43 -  
266 518 - 43.3 141   -  
723 - 43 23.2   233 432

Heat Treatment of steel grade 60 SiCr 8

Heat treated : 1196°C - 1984°C

Technological Curves of steel grade 60 SiCr 8

Cross Reference Table (Equivalent Grade) of 60 SiCr 8

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