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

Characteristics of the material 08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 ).

Material : 08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 )
Classification : High alloy high-temperature steel


Chemical composition in % of the material 08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 ) .
Fe C Si Mn Ni S P Cr Mo TiAl B
47.25 - 56.5max   0.1max   0.51 - 224 - 28max   0.02max   0.0214 - 162.8 - 3.50.9 - 1.30.8 - 1.3max   0.01


Mechanical properties under =20o of the material 08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Strip 45 - 75 longitudinal 910 430 34 491800 
Disk 400 tangent 840 440 18 38500 


    Brinell hardness of the material   08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 )   ,       HB 10 -1= 207   MPa


Physical properties of the material 08KH15N25M3TYUB   ( 08H15N25M3TJUB,   0815253 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 2.02     8160    
100 1.99 14.1        
200 1.94 15.7        
300 1.9 16.1        
400 1.83 16.3        
500 1.77 16.8        
600 1.69 17.3        
700 1.61 17.4        
T E 10- 5 a 10 6 l r C R 10 9



Specification :
Mechanical properties :
s - 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/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

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).
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