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Characteristics for grade     12Kh1MF-PV   ( 12Х1МФ-ПВ )



      Grade :     12Kh1MF-PV   ( 12Х1МФ-ПВ )
      Classification :   Low alloy high-temperature steel
      Equivalent grades:     Is absent



Chemical composition in % for grade   12Kh1MF-PV   ( 12Х1МФ-ПВ )
C Si Mn Ni S P Cr Mo V Cu
0.11 - 0.150.17 - 0.370.4 - 0.7max   0.15max   0.015max   0.0150.9 - 1.20.25 - 0.350.15 - 0.3max   0.15


Mechanical properties under Т=20oС for grade   12Kh1MF-PV   ( 12Х1МФ-ПВ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Pipe   longitudinal 441-637274 21 55590 
Pipe   dihedral 441-637274 19 50490 



Types of delivery of grade   12Kh1MF-PV   ( 12Х1МФ-ПВ )
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]

  12Kh1MF-PV   ( 12Х1МФ-ПВ ) - Low 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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