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Metals -> Nickel -> Nickel alloys

Characteristics of the material NK0.2   ( NK0.2,   0.2 ).

Material : NK0.2   ( NK0.2,   0.2 )
Classification : Nickel alloys


Chemical composition in % of the material NK0.2   ( NK0.2,   0.2 ) .
Ni+Co Fe C Si Mn S P Cu As Pb Mg Zn Sb Bi Sn CdImpurity
min   99.4max   0.1max   0.10.15 - 0.25max   0.05max   0.005max   0.002max   0.1max   0.002max   0.002max   0.1max   0.007max   0.002max   0.002max   0.002max   0.002 all 0.45
Comment: Ni+Co is a basis; the percentage of Ni+Co is given approximately.


Mechanical properties under =20o of the material NK0.2   ( NK0.2,   0.2 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
soft     400-500       
hard     750-900  4    


    Brinell hardness of the material   NK0.2   ( NK0.2,   0.2 )   ,     soft HB 10 -1= 75   MPa
    Brinell hardness of the material   NK0.2   ( NK0.2,   0.2 )   ,     hard HB 10 -1= 190   MPa


Physical properties of the material NK0.2   ( NK0.2,   0.2 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(mGrade) kg/m3 J/(kgGrade) Ohmm
20 2.17     8900   90
100   13.6        


Technological properties of the material NK0.2   ( NK0.2,   0.2 ) .
 Melting temperature, C : 1454
  Forging temperature,C : 1150 - 850
 Annealing temperature, C : 750 - 850



Specification :
Mechanical properties :
s - 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/(mGrade)]
r - Density , [kg/m3]
C - Specific heat ( range 20o - T ), [J/(kgGrade)]
R - Electrical resistance , [Ohmm]

Database of steels and alloys (Marochnik) contains information about chemical composition and properties of 1500 steels and alloys (stainless steel, alloy steel, carbone steel, structural steel, tool steel, cast iron, aluminum alloy, titanium alloy, copper alloy, nickel alloy, magnesium alloy and others).
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