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Description

102Cr6 Tool Steel and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel: 102Cr6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel 102Cr6
140Cr3
140Cr2
1.2056
90Cr3
1.2057
105Cr4
1.2063
145Cr6
1.2067
100Cr6

Chemical composition(mass fraction)(wt.%) of the 102Cr6

 

 

Si 
Mn 
 P
 S
Cr   Ni  Mo  Other
 0.95-1.10  0.15-0.35  0.20-0.40  0.030  0.030  1.35-1.65   0.40   0.10  

Mechanical Properties of steel grade 102Cr6

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)
559 (≥) 873 (≥) 34 42 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 121

Physical Properties of steel grade 102Cr6

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
12 - -     0.32 -  
288 894 - 42.3 221   -  
211 - 21 34.2   221 322

Heat Treatment of steel grade 102Cr6

Heat treated : 1198°C - 1969°C

Technological Curves of steel grade 102Cr6

Cross Reference Table (Equivalent Grade) of 102Cr6

Grade Standard Country Application
102Cr6 DIN Germany Cold working alloy tool steel
70MnMoCr8 Carbide for cutting tools
70MnMoCr8 Carbide for cutting tools
EN 102Cr6 EN Euronorm Tool steel

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