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Description

1.2305 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 1.2305
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 1.2305
1.2242
59CrV4
1.2243
61CrSiV5
1.2248
38CrSiV6
1.2249
45CrSiV6
1.2303
100CrMo5

Chemical composition(mass fraction)(wt.%) of the 1.2305

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.98-1.05  0.50-0.65  1.00-1.15  0.020  0.020  1.40-1.60    0.12-0.17  

Mechanical Properties of steel grade 1.2305

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)
161 (≥) 162 (≥) 13 41 32 Solution and Aging, Annealing, Ausaging, Q+T,etc 111

Physical Properties of steel grade 1.2305

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
24 - -     0.13 -  
599 986 - 43.3 223   -  
934 - 11 31.2   231 331

Heat Treatment of steel grade 1.2305

Heat treated : 1167°C - 1864°C

Technological Curves of steel grade 1.2305

Cross Reference Table (Equivalent Grade) of 1.2305

Grade Standard Country Application
1.2305 DIN Germany Cold working alloy tool steel

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