Database of Steel and Alloy (Marochnik)

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Metals -> High-temperature or heat-resistant steel and alloy -> Hidh-temperature or heat-resistant alloy

Characteristics of the material KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ ).

Material : KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ )
Classification : Hidh-temperature or heat-resistant alloy


Chemical composition in % of the material KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ ) .
Fe C Si Mn Ni S P Cr Ce Mo W TiAl B
max   3max   0.07max   0.6max   0.660.968 - 70.6max   0.012max   0.01515 - 17max   0.0253.5 - 4.58.5 - 101.2 - 1.61.2 - 1.6max   0.01
Comment: Ni is a basis; the percentage of Ni is given approximately.


Mechanical properties under Ò=20oÑ of the material KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ ) .
Assortment Dimension Direct. sâ sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar   longitudinal 850 500 20 25600 


Physical properties of the material KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ ) .
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 2.22   12.7 8800    
100 2.14 11.5        
200 2.1   13      
300 2.02 12.3 13.8      
400 1.95 12.75 15.5      
500 1.9 13 17.2      
600 1.84 13.2 19.7      
700 1.74 14 23.6      
800 1.65 14.3 27.2      
900 1.6 15        
T E 10- 5 a 10 6 l r C R 10 9


Technological properties of the material KHN65VMTYU   ( HN65VMTJU,   ÕÍ65ÂÌÒÞ ) .
  Weldability: hard weldability.



Specification :
Mechanical properties :
sâ - 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

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).
Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader

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