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AISI M-44

America AISI AISIM-44 Tool Steel High Speed and Mechanical Properties, Chemical Element, Cross Reference.

Datasheet for: Metals: AISIM-44 / AISI M-44
Category Grade Standard Region/Area Standard Content
Metals AISI M-44 ASTM A600 America Tool Steel High Speed

Chemical composition(mass fraction)(wt.%) of the AISI M-44

Element Min Max Similar

Mechanical Properties of steel grade AISI M-44

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)
925 (≥) 746 (≥) 32 32 31 Solution and Aging, Annealing, Ausaging, Q+T,etc 232

Physical Properties of steel grade AISI M-44

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
13 - -     0.42 -  
212 276 - 12.3 324   -  
813 - 33 22.2   314 331

Heat Treatment of steel grade AISI M-44

Heat treated : 1854°C - 1778°C

Technological Curves of steel grade AISI M-44

Cross Reference Table (Equivalent Grade) of AISI M-44

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