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Characteristics for grade     KhN67MVTYu   ( ХН67МВТЮ )

      Grade :   KhN67MVTYu   ( ХН67МВТЮ ) (   ЭИ202     ХН67МВТЮ-ВД     ЭП202     ЭП202-ВД   )
      Classification :   Hidh-temperature or heat-resistant alloy
      Equivalent grades:     Is absent




Chemical composition in % for grade   KhN67MVTYu   ( ХН67МВТЮ )
Fe C Si Mn Ni S P Cr Ce Mo W TiAl B
max   4max   0.08max   0.6max   0.560.48 - 68.8max   0.01max   0.01517 - 20max   0.014 - 54 - 52.2 - 2.81 - 1.5max   0.01


Mechanical properties under Т=20oС for grade   KhN67MVTYu   ( ХН67МВТЮ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet, GOST 24982-81     930 550 15-18  Guenching and drawing
Bar, GOST 23705-79     930 550 16 18343Hardening and ageing


    Brinell hardness for     KhN67MVTYu   ( ХН67МВТЮ )   (quenching, ageing) ,     Bar GOST 23705-79 HB 10 -1 = 241 - 341   MPa


Physical properties for grade   KhN67MVTYu   ( ХН67МВТЮ )
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   12        
200   12.3        
300   13.5        
400   13.6        
500   13.6        
600   14.4        
700   14.8        
800   15.2        
900   16.2        
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]

  KhN67MVTYu   ( ХН67МВТЮ ) - 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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