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Characteristics for grade     N70MFV   ( Н70МФВ )



      Grade :   N70MFV   ( Н70МФВ ) (   ЭП814А   )
      Classification :   Corrosion-resistant alloy
      Equivalent grades:   Go here



Chemical composition in % for grade   N70MFV   ( Н70МФВ )
Fe C Si Mn Ni S P Cr Mo W V Ti
max   0.8max   0.02max   0.1max   0.0569.403 - 73.5max   0.012max   0.015max   0.325 - 270.1 - 0.451.4 - 1.7max   0.15


Mechanical properties under Т=20oС for grade   N70MFV   ( Н70МФВ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Sheet, GOST 24982-81     780 365 40   Guenching 1050 - 1090oC,


Equivalent steels for grade     N70MFV   ( Н70МФВ )
Warning! Indicated both exact and nearest equivalents.
USAGermany
-DIN,WNr
HastelloyB-2
1736T1
2.4617
NiMo28



Types of delivery of grade   N70MFV   ( Н70МФВ )
B23 - Sheets and Strips
B33 - Sheets and Strips


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]

  N70MFV   ( Н70МФВ ) - Corrosion-resistant alloy: 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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