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Y 45 SCD 6

France AFNOR NF Y45SCD6 工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: Y45SCD6 / Y 45 SCD 6
Category Grade Standard Region/Area Standard Content
Metals Y 45 SCD 6 NF A35-590 France 工具钢

Chemical composition(mass fraction)(wt.%) of the Y 45 SCD 6

Element Min Max Similar
Si 1.3000 1.7000 -
Mo 0.1500 0.3000 -
Mn 0.5000 0.8000 -
Cr 0.5000 0.7500 -
C 0.4200 0.5000 -

Mechanical Properties of steel grade Y 45 SCD 6

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)
412 (≥) 116 (≥) 31 24 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 431

Physical Properties of steel grade Y 45 SCD 6

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
21 - -     0.32 -  
684 687 - 13.3 121   -  
226 - 13 13.2   331 212

Heat Treatment of steel grade Y 45 SCD 6

Heat treated : 1625°C - 1244°C

Technological Curves of steel grade Y 45 SCD 6

Cross Reference Table (Equivalent Grade) of Y 45 SCD 6

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