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45SiCrMo6

Description

France AFNOR 45SiCrMo6 Carbide for cutting tools and 45SiCrMo6 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: 45SiCrMo6
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy 45SiCrMo6 AFNOR France Carbide for cutting tools
X210CrW12-1
35NiCr15
35NiCr15
35CrMnMo7
35CrMnMo7
40CrMnMo8
40CrMnMo8
42CrMo4
42CrMo4
45SiCrMo6

Chemical composition(mass fraction)(wt.%) of the 45SiCrMo6

C(%) Si(%) Mn(%) Cr(%) Mo(%)
0.42-0.50 1.30-1.70 0.50-0.80 0.50-0.75 0.15-0.30

Mechanical Properties of steel grade 45SiCrMo6

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)
524 (≥) 311 (≥) 12 42 44 Solution and Aging, Annealing, Ausaging, Q+T,etc 222

Physical Properties of steel grade 45SiCrMo6

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
14 - -     0.42 -  
689 482 - 34.3 411   -  
377 - 14 33.2   212 313

Heat Treatment of steel grade 45SiCrMo6

Heat treated : 1697°C - 1848°C

Technological Curves of steel grade 45SiCrMo6

Cross Reference Table (Equivalent Grade) of 45SiCrMo6

Grade Standard Country Application
45SiCrMo6 AFNOR France Carbide for cutting tools
45SiCrMo6 AFNOR France Carbide for cutting tools
EN 45SiCrMo6 EN Euronorm Euronorm Structural steel

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