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Characteristics for grade     NP2EH   ( НП2Э )



      Grade :     NP2EH   ( НП2Э )
      Classification :   Semis nickel
      Equivalent grades:     Is absent



Chemical composition in % for grade   NP2EH   ( НП2Э )
Ni+Co Fe C Si Mn S P CoAl Cu As Pb Mg Zn Sb Bi Sn Cd
min   99.6max   0.1max   0.1max   0.1max   0.03max   0.003max   0.002max   0.15max   0.01max   0.1max   0.002max   0.002max   0.1max   0.005max   0.002max   0.002max   0.002max   0.002


Mechanical properties under Т=20oС for grade   NP2EH   ( НП2Э )
Assortment Dimension Direct. sв sT d5 y KCU Heat treatment
- mm - MPa MPa % % kJ / m2 -
Band, GOST 2170-73     390   35    
Band, GOST 2170-73     540   3    



Types of delivery of grade   NP2EH   ( НП2Э )
В54 - Ribbons
B64 - Pipes of non-ferrous metals and alloys
B74 - Wire made of non-ferrous metals and their alloys


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]

  NP2EH   ( НП2Э ) - Semis nickel: 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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