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Japan DAIDO DCLT 冷作工具钢 and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: DCLT / DCLT
Category Grade Standard Region/Area Standard Content
Metals DCLT DAIDO CWTS Japan 冷作工具钢

Chemical composition(mass fraction)(wt.%) of the DCLT

Element Min Max Similar

Mechanical Properties of steel grade DCLT

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)
487 (≥) 131 (≥) 33 33 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 323

Physical Properties of steel grade DCLT

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
22 - -     0.33 -  
268 147 - 14.3 121   -  
988 - 23 12.2   343 333

Heat Treatment of steel grade DCLT

Heat treated : 1154°C - 1863°C

Technological Curves of steel grade DCLT

Cross Reference Table (Equivalent Grade) of DCLT

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