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Description

1.3245 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.3245

Chemical composition(mass fraction)(wt.%) of the 1.3245

 

 

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.88-0.96  0.45  0.40  0.030 0.06-0.15  3.80-4.50    4.70-5.20  W 6.00-6.70   V 1.70-2.00
Co 4.50-5.00

Mechanical Properties of steel grade 1.3245

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)
149 (≥) 873 (≥) 42 11 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 411

Physical Properties of steel grade 1.3245

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
43 - -     0.43 -  
257 298 - 11.3 321   -  
474 - 22 14.2   341 114

Heat Treatment of steel grade 1.3245

Heat treated : 1275°C - 1391°C

Technological Curves of steel grade 1.3245

Cross Reference Table (Equivalent Grade) of 1.3245

Grade Standard Country Application
1.3245 DIN Germany High-speed tool steel

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