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

Characteristics of the material 10KH11N20T3R   ( 10H11N20T3R,   1011203 ).

Material : 10KH11N20T3R   ( 10H11N20T3R,   1011203 )
Classification : High alloy high-temperature steel


Chemical composition in % of the material 10KH11N20T3R   ( 10H11N20T3R,   1011203 ) .
C Si Mn Ni S P Cr TiAl B
max   0.1max   1max   118 - 21max   0.02max   0.03510 - 12.52.6 - 3.2max   0.8max   0.02


Mechanical properties under =20o of the material 10KH11N20T3R   ( 10H11N20T3R,   1011203 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet cold-rolled     600   40   Guenching 1100oC, air,
Bar     900 600 10 15290Guenching 1100 - 1150oC, air,


Physical properties of the material 10KH11N20T3R   ( 10H11N20T3R,   1011203 ) .
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 1.6   15.2 7900    
100   15.9 16.3      
200   17.4 17.5      
300   18.8 18.8      
400 1.4 19.9 20.5      
500 1.35 20.3 22.6      
600 1.32 21.1 23.8      
700 1.15 21.8 25.1      
800 1.13 21.6 26.8      
900 0.9 21.3 28.5      
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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