Database of Steel and Alloy (Marochnik)

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

Characteristics of the material NP4   ( NP4,   4 ).

Material : NP4   ( NP4,   4 )
Classification : Semis nickel


Chemical composition in % of the material NP4   ( NP4,   4 ) .
Ni+Co Fe C Si Mn S Cu Mg Impurity
min   99max   0.3max   0.1max   0.15max   0.2max   0.015max   0.15max   0.1 all 1


Mechanical properties under =20o of the material NP4   ( NP4,   4 ) .
Assortment Dimension Direct. s sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
annealed     400-500220 35-40   
Sheet hotrolled     400   15    


    Brinell hardness of the material   NP4   ( NP4,   4 )   ,     casted HB 10 -1= 60 - 70   MPa
    Brinell hardness of the material   NP4   ( NP4,   4 )   ,     annealed HB 10 -1= 70 - 90   MPa


Physical properties of the material NP4   ( NP4,   4 ) .
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 2.25   59.6 8900    
100   13.7        


Technological properties of the material NP4   ( NP4,   4 ) .
 Melting temperature, C : 1455
  Forging temperature,C : 1140 - 1250
 Annealing temperature, C : 700 - 800
  Casting temperature, C : 1550 - 1650
 Linear shrinkage, % : 1



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).
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



| | | |
© 2002 - 2009 .
 
-12345-