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Description

France AFNOR M86 Carbide for cutting tools and M86 Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Tool Steel And Hard Alloy: M86
Category Type Steel Grade Standard Country Application
Steel GradesTool Steel And Hard Alloy M86 AFNOR France Carbide for cutting tools
M78
M78
M78
M82
M82
M84
M84
M84
M84
M86

Chemical composition(mass fraction)(wt.%) of the M86

Mechanical Properties of steel grade M86

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)
342 (≥) 654 (≥) 24 13 12 Solution and Aging, Annealing, Ausaging, Q+T,etc 333

Physical Properties of steel grade M86

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 - -     0.33 -  
112 441 - 41.3 232   -  
912 - 12 34.2   311 221

Heat Treatment of steel grade M86

Heat treated : 1533°C - 1855°C

Technological Curves of steel grade M86

Cross Reference Table (Equivalent Grade) of M86

Grade Standard Country Application
M86 AFNOR France Carbide for cutting tools
M86 AFNOR France Carbide for cutting tools

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