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Characteristics for grade     VZhL12U   ( ВЖЛ12У )

      Grade :   VZhL12U   ( ВЖЛ12У ) (   ВЖЛ12У-ВИ   )
      Classification :   High-temperature casting alloy
      Equivalent grades:     Is absent



Chemical composition in % for grade   VZhL12U   ( ВЖЛ12У )
Fe C Si Mn Ni S P Cr Ce Mo W V Co Nb TiAl Zr B PbBi -
max   20.14 - 0.2max   0.4max   0.453.8 - 63.46max   0.015max   0.0158.5 - 10.5max   0.022.7 - 3.41 - 1.80.5 - 112 - 150.5 - 14.2 - 4.75 - 5.7max   0.02max   0.015max   0.001max   0.0005 Ni - basis
Comment: Ni is a basis; the percentage of Ni is given approximately.


Mechanical properties under Т=20oС for grade   VZhL12U   ( ВЖЛ12У )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Blank     830   5 7  


Material long term strength     VZhL12U   ( ВЖЛ12У )
OCT 1 90126-85
Test temperature   975 ° С
Acting stress   200   MPa
Time to fracture, hours   40


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]

  VZhL12U   ( ВЖЛ12У ) - High-temperature casting 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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