Database of Steel and Alloy (Marochnik)

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Metals -> Tool steel -> High speed tool steel

Characteristics of the material R14F4   ( R14F4,   144 ).

Material : R14F4   ( R14F4,   144 )
Classification : High speed tool steel


Chemical composition in % of the material R14F4   ( R14F4,   144 ) .
C Si Mn Ni S P Cr Mo W V
1.2 - 1.3max   0.5max   0.4max   0.4max   0.03max   0.034 - 4.6max   113 - 14.53.4 - 4.1


Temperature of critical points of the grade R14F4   ( R14F4,   144 ).
Ac1 = 825 ,      Ac3(Acm) = 885


    Brinell hardness of the material   R14F4   ( R14F4,   144 )   (annealing) ,       HB 10 -1= 269   MPa


Physical properties of the material R14F4   ( R14F4,   144 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20       8400    



Specification :

Physical properties :
T - Test temperature , [Grade]
E - Young modulus , [MPa]
a - Coefficient of linear expansion (range 20o - T ) , [1/Grade]
l - Termal (heat) condition coefficient , [Watt/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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