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11 R 3 M 3 F 2

Bulgaria BDS 11R3M3F2 High-speed tool steels and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: 11R3M3F2 / 11 R 3 M 3 F 2
Category Grade Standard Region/Area Standard Content
Metals 11 R 3 M 3 F 2 BDS 7008 Bulgaria High-speed tool steels

Chemical composition(mass fraction)(wt.%) of the 11 R 3 M 3 F 2

Element Min Max Similar

Mechanical Properties of steel grade 11 R 3 M 3 F 2

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)
512 (≥) 681 (≥) 23 22 13 Solution and Aging, Annealing, Ausaging, Q+T,etc 311

Physical Properties of steel grade 11 R 3 M 3 F 2

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 - -     0.42 -  
871 883 - 42.3 113   -  
781 - 12 14.2   144 411

Heat Treatment of steel grade 11 R 3 M 3 F 2

Heat treated : 1129°C - 1223°C

Technological Curves of steel grade 11 R 3 M 3 F 2

Cross Reference Table (Equivalent Grade) of 11 R 3 M 3 F 2

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