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Characteristics for grade     38KH2NMF   ( 38Х2НМФ )

      Grade :     38KH2NMF   ( 38Х2НМФ )
      Substitute:   34ХН1М, 40ХН2МА, 34ХН3М
      Classification :   Alloy structurall steel
      Equivalent grades:     Is absent



Chemical composition in % for grade   38KH2NMF   ( 38Х2НМФ )
C Si Mn Ni S P Cr Mo V
0.32 - 0.420.17 - 0.370.5 - 0.80.6 - 0.9max   0.03max   0.031.8 - 2.30.2 - 0.30.08 - 0.15


Mechanical properties under Т=20oС for grade   38KH2NMF   ( 38Х2НМФ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Forging to 300   850 700 12 38500Guenching and drawing


    Brinell hardness for     38KH2NMF   ( 38Х2НМФ )   (quenching, tempering) ,       HB 10 -1 = 223 - 262   MPa


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]

  38KH2NMF   ( 38Х2НМФ ) - Alloy structurall 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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