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Characteristics for grade     NbP-b   ( НбП-б )



      Grade :     NbP-b   ( НбП-б )
      Classification :   Niobium
      Equivalent grades:     Is absent



Chemical composition in % for grade   NbP-b   ( НбП-б )
Fe C Si Mn Ni Mo W Co N TiAl Cu Zr Mg OSn H Ta -
max   0.003max   0.01max   0.003max   0.001max   0.001max   0.005max   0.005max   0.001max   0.02max   0.001max   0.002max   0.003max   0.001max   0.001max   0.2max   0.001max   0.01max   0.1 Nb - basis



Types of delivery of grade   NbP-b   ( НбП-б )
В56 - Hard alloys, metal-ceramic products and metal powders


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]

  NbP-b   ( НбП-б ) - Niobium: 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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