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Characteristics for grade     KhN70MVTYuB   ( ХН70МВТЮБ )

      Grade :   KhN70MVTYuB   ( ХН70МВТЮБ ) (   ЭИ598     ХН70МВТЮБ-ВИ     ЭИ598-ВИ     ХН70МВТЮБ-ВД     ЭИ598-ВД   )
      Classification :   Hidh-temperature or heat-resistant alloy
      Equivalent grades:     Is absent




Chemical composition in % for grade   KhN70MVTYuB   ( ХН70МВТЮБ )
Fe C Si Mn Ni S P Cr Ce Mo W Nb TiAl B
max   5max   0.12max   0.6max   0.559.425 - 74.6max   0.01max   0.01516 - 19max   0.024 - 62 - 3.50.5 - 1.31.9 - 2.81 - 1.7max   0.01
Comment: Ni is a basis; the percentage of Ni is given approximately.


Mechanical properties under Т=20oС for grade   KhN70MVTYuB   ( ХН70МВТЮБ )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Bar, GOST 23705-79     690   6-1010-14 Hardening and ageing


    Brinell hardness for     KhN70MVTYuB   ( ХН70МВТЮБ )   (quenching, ageing) ,     Bar GOST 23705-79 HB 10 -1 = 299 - 341   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]

  KhN70MVTYuB   ( ХН70МВТЮБ ) - Hidh-temperature or heat-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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