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Characteristics for grade     10Kh12ND   ( 10Х12НД )



      Grade :     10Kh12ND   ( 10Х12НД )
      Classification :   Corrosion-resistant high-temperature steel
      Equivalent grades:     Is absent



Chemical composition in % for grade   10Kh12ND   ( 10Х12НД )
C Si Mn Ni S P Cr Cu
max   0.1max   0.40.3 - 0.61.1 - 1.5max   0.025max   0.02512 - 13.50.8 - 1.1


    Brinell hardness for     10Kh12ND   ( 10Х12НД )   ,     Forging HB = 207 - 255   MPa


Technological properties for grade   10Kh12ND   ( 10Х12НД )
  Weldability: limited weldability.




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]

Weldability :
without limitations - welding is done without heating and subsequent heat treeting
limited weldability - welding is possible under heating up to 100-120 grade and subsequent heat treeting
hard weldability - obtaining the quality welding needs the additional operations:heating up to 200-300 grade; the heat treeting ia annealing

  10Kh12ND   ( 10Х12НД ) - Corrosion-resistant 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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