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Characteristics for grade     14Kh17N2L   ( 14Х17Н2Л )



      Grade :   14Kh17N2L   ( 14Х17Н2Л ) (   ЭИ268Л   )
      Classification :   Casting alloy steel with specific properties
      Equivalent grades:     Is absent



Chemical composition in % for grade   14Kh17N2L   ( 14Х17Н2Л )
C Si Mn Ni S P Cr
0.05 - 0.10.8 - 1.50.3 - 0.82.8 - 3.8max   0.025max   0.02515 - 18


Mechanical properties under Т=20oС for grade   14Kh17N2L   ( 14Х17Н2Л )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Casting     950 750 8 20250Guenching 1050oC, oil, Drawing 540 - 560oC, 3h,Cooling air,
Casting     850 650 8 20350Guenching 1050oC, oil, Drawing 670 - 690oC, 3h,Cooling air,




Specification :
Mechanical properties :
sв - 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/(m·Grade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kg·Grade)]
R - Electrical resistance , [Ohm·m]

  14Kh17N2L   ( 14Х17Н2Л ) - Casting alloy steel with specific properties: chemical composition, mechanical and physical properties, hardness
Database of steels and alloys (Marochnik) contains information about chemical composition and properties more then 3000 steels and alloys

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