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Characteristics for grade     KH15N60-N   ( Х15Н60-Н )



      Grade :     KH15N60-N   ( Х15Н60-Н )
      Classification :   Precision alloy with higt electric resistance
      Equivalent grades:     Is absent



Chemical composition in % for grade   KH15N60-N   ( Х15Н60-Н )
Fe C Si Mn Ni S P Cr TiAl Zr
17.905 - 28.8max   0.061 - 1.5max   0.655 - 61max   0.015max   0.0215 - 18max   0.2max   0.20.2 - 0.5


Mechanical properties under Т=20oС for grade   KH15N60-N   ( Х15Н60-Н )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Band, GOST 12766.2-90     834   20    


    Brinell hardness for     KH15N60-N   ( Х15Н60-Н )   ,     Bar GOST 12766.1-90 HB 10 -1 = 140 - 150   MPa


Technological properties for grade   KH15N60-N   ( Х15Н60-Н )
  Weldability: hard weldability.


Technological properties of the material   KH15N60-N   ( Х15Н60-Н ) .
        Melting temperature : 1390   °C


Physical properties for grade   KH15N60-N   ( Х15Н60-Н )
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20       8200   1150
100   17     460 1170
200           1185
300           1210
T E 10- 5 a 10 6 l r C R 10 9



Types of delivery of grade   KH15N60-N   ( Х15Н60-Н )
В32 - Graded and shaped rolling
B34 - Ribbons
B73 - Steel Alloy Wire


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]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  KH15N60-N   ( Х15Н60-Н ) - Precision alloy with higt electric resistance: 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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