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Characteristics for grade     09KH14N19V2BR1   ( 09Х14Н19В2БР1 )

      Grade :   09KH14N19V2BR1   ( 09Х14Н19В2БР1 ) (   1Х14Н18В2БР1     ЭИ726   )
      Classification :   High alloy high-temperature steel
      Equivalent grades:     Is absent




Chemical composition in % for grade   09KH14N19V2BR1   ( 09Х14Н19В2БР1 )
C Si Mn Ni S P Cr Ce W Nb B
0.07 - 0.12max   0.6max   218 - 20max   0.02max   0.03513 - 15max   0.022 - 2.80.9 - 1.3max   0.025


Mechanical properties under Т=20oС for grade   09KH14N19V2BR1   ( 09Х14Н19В2БР1 )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 5949-75 Ø 60   510 215 30 44 Guenching and drawing


Technological properties for grade   09KH14N19V2BR1   ( 09Х14Н19В2БР1 )
  Weldability: hard weldability.


Physical properties for grade   09KH14N19V2BR1   ( 09Х14Н19В2БР1 )
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 2.02   15.4 8120    
100 1.99 15.2 16.3      
200 1.93 16.3 16.3      
300 1.86 16.9 18      
400 1.78 17.5 19.2      
500 1.69 17.8 21.3      
600 1.6 18.1 23.4      
700 1.52 18.6 25.1      
750 1.48          
800   18.6 27.6      
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]

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

  09KH14N19V2BR1   ( 09Х14Н19В2БР1 ) - High alloy high-temperature steel: 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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