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Characteristics for grade     KhN62MVKYu   ( ХН62МВКЮ )

      Grade :   KhN62MVKYu   ( ХН62МВКЮ ) (   ХН62ВМКЮ     ЭИ867     ХН62МВКЮ-ВД     ЭИ867-ВД   )
      Classification :   Hidh-temperature or heat-resistant alloy
      Equivalent grades:     Is absent



Chemical composition in % for grade   KhN62MVKYu   ( ХН62МВКЮ )
Fe C Si Mn Ni S P Cr Ce Mo W CoAl B
max   4max   0.1max   0.6max   0.356.034 - 70max   0.011max   0.0158.5 - 10.5max   0.029 - 11.54.3 - 64 - 64.2 - 4.9max   0.02


Mechanical properties under Т=20oС for grade   KhN62MVKYu   ( ХН62МВКЮ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 23705-79     980-1220760-8608-2411-28147-490Hardening and ageing


Physical properties for grade   KhN62MVKYu   ( ХН62МВКЮ )
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            
100   11.5        
200   12.6        
300   13        
400   13.4        
500   13.7        
600   14        
700   14.3        
800   14.7        
900   15.6        
1000   16.9        
T E 10- 5 a 10 6 l r C R 10 9


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]

  KhN62MVKYu   ( ХН62МВКЮ ) - Hidh-temperature or heat-resistant alloy: 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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