Database of Steel and Alloy (Marochnik)

en
HOME STANDARDS METALS SEARCH BULLETIN BOARD GRADING EDUCATION IN UKRAINE CONTACTS
 
(495)
(495)
Metals -> Nickel -> Nickel alloys

Characteristics of the material NK0.2   ( NK0.2,   НК0.2 ).

Material : NK0.2   ( NK0.2,   НК0.2 )
Classification : Nickel alloys


Chemical composition in % of the material NK0.2   ( NK0.2,   НК0.2 ) .
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 Т=20oС of the material NK0.2   ( NK0.2,   НК0.2 ) .
Assortment Dimension Direct. sв 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,   НК0.2 )   ,     soft HB 10 -1= 75   MPa
    Brinell hardness of the material   NK0.2   ( NK0.2,   НК0.2 )   ,     hard HB 10 -1= 190   MPa


Physical properties of the material NK0.2   ( NK0.2,   НК0.2 ) .
T E 10- 5 a 10 6 l r C R 10 9
Grade MPa 1/Grade Watt/(m·Grade) kg/m3 J/(kg·Grade) Ohm·m
20 2.17     8900   90
100   13.6        


Technological properties of the material NK0.2   ( NK0.2,   НК0.2 ) .
 Melting temperature, °C : 1454
  Forging temperature,°C : 1150 - 850
 Annealing temperature, °C : 750 - 850



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]

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).
Helpfull for specialists in material technology, structural engineer, mechanical engineer, metallurgy and metal trader

Top

©   2003 - 2009   All rights reserved.       About program.
The entire risk as to use of the Database of Steel and Alloy (Marochnik) content is assumed by you the user

Информация взята с сайта Марочник стали и сплавов


Главная | Новости | Марочник сталей | Контакты | Обратная связь
© 2002 - 2009 Мосспецсталь. Все права защищены
 
-12345-