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Metals -> Corrosion-resistant (stainless) steel -> Corrosion-resistant high-temperature steel

Characteristics of the material 08KH13   ( 08H13,   0813 ).

Material : 08KH13   ( 08H13,   0813 )
Substitute: 1213, 12189
Classification : Corrosion-resistant high-temperature steel


Chemical composition in % of the material 08KH13   ( 08H13,   0813 ) .
C Si Mn Ni S P Cr
max   0.08max   0.8max   0.8max   0.6max   0.025max   0.0312 - 14


Mechanical properties under =20o of the material 08KH13   ( 08H13,   0813 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe     372   22    
Sheet trick     430 300 23   Guenching 960 - 1020oC, water, Drawing 680 - 780oC, air,
Bars     600 420 20 60980Guenching 1000 - 1050oC, oil, Drawing 700 - 800oC, oil,
Sheet thin     410   21   Annealing
Forging     539 392 14 35500 


    Brinell hardness of the material   08KH13   ( 08H13,   0813 )   (quenching) ,       HB 10 -1= 149 - 159   MPa
    Brinell hardness of the material   08KH13   ( 08H13,   0813 )   (annealing) ,       HB 10 -1= 116 - 179   MPa
    Brinell hardness of the material   08KH13   ( 08H13,   0813 )   (quenching, tempering) ,       HB 10 -1= 187 - 229   MPa


Physical properties of the material 08KH13   ( 08H13,   0813 ) .
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 2.17     7760   506
100 2.12 10.5 28 7740 462 584
200 2.06 11.1 28 7710   679
300 1.98 11.4 28     769
400 1.89 11.8 28     854
500 1.8 12.1 27     938
600   12.3 26     1021
700   12.5 26     1103
800   12.8 25      
T E 10- 5 a 10 6 l r C R 10 9


Technological properties of the material 08KH13   ( 08H13,   0813 ) .
  Weldability: limited weldability.
Temper brittleness: predisposed



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]

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).
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