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Description

K01009 Mould Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Mould Steel: K01009

Chemical composition(mass fraction)(wt.%) of the K01009

 

C
Si
Mn
P
S
Cr Ni
0.10 0.07 0.25-0.6 0.03 0.03    
Mo Al Cu Nb Ti V Ce
    ≤0.35        
N Co Pb B Other    
             
             

Mechanical Properties of steel grade K01009

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)
768 (≥) 855 (≥) 32 21 14 Solution and Aging, Annealing, Ausaging, Q+T,etc 212

Physical Properties of steel grade K01009

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
11 - -     0.13 -  
987 155 - 13.3 131   -  
548 - 33 41.2   141 241

Heat Treatment of steel grade K01009

Heat treated : 1275°C - 1244°C

Technological Curves of steel grade K01009


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