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Characteristics for grade     12Kh11V2MF   ( 12Х11В2МФ )



      Grade :     12Kh11V2MF   ( 12Х11В2МФ )
      Classification :   Corrosion-resistant high-temperature steel
      Equivalent grades:     Is absent



Chemical composition in % for grade   12Kh11V2MF   ( 12Х11В2МФ )
C Si Mn Ni S P Cr Mo W V Ti Cu
0.09 - 0.14max   0.50.5 - 0.8max   0.6max   0.025max   0.02510 - 120.6 - 0.91.7 - 2.20.15 - 0.3max   0.05max   0.3


Mechanical properties under Т=20oС for grade   12Kh11V2MF   ( 12Х11В2МФ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe   longitudinal 588 392 18    
Pipe   dihedral 588 392 17 45490 


    Brinell hardness for     12Kh11V2MF   ( 12Х11В2МФ )   ,     Pipe HB 10 -1 = 255   MPa



Types of delivery of grade   12Kh11V2MF   ( 12Х11В2МФ )
В62 - Steel pipes and connecting parts to them


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]

  12Kh11V2MF   ( 12Х11В2МФ ) - Corrosion-resistant 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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