Database of Steel and Alloy (Marochnik)

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Characteristics of the material 40KHSN2M   ( 40HSN2M,   402 ).

Material : 40KHSN2M   ( 40HSN2M,   402 )
Classification : Alloy structurall steel


Mechanical properties under =20o of the material 40KHSN2M   ( 40HSN2M,   402 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
      1800-2000      Guenching 900oC, oil, Drawing 200 - 260oC,


Physical properties of the material 40KHSN2M   ( 40HSN2M,   402 ) .
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 1.95   28.1 7810   430
100   11.2 28.9   0.503  
200   12.7 30.2   0.545  
300   13.5 31.4   0.587  
400   14.2        
T E 10- 5 a 10 6 l r C R 10 9



Specification :
Mechanical properties :
s - Tensile strength , [MPa]
sT - Yield stress, [MPa]
d5 - Specific elongation at fracture , [ % ]
y - Reduction of area , [ % ]
KCU - Impact strength , [ kJ / m2]
HB - Brinell hardness , [MPa]

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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