2.4816 (NiCr15Fe)

Classification

Country Section Category
Germany Alloy DIN 17007−4 Ni Alloys with Co, Cr and Mo Co Alloys with Cr, Ni and Mo

Chemical composition

Standard Fe, % Si, % Mn, % Cr, % Ti, % Cu, % Ni, % Al, % P, % C, % S, %
6–10 < 0.5 < 1 14–17 < 0.3 < 0.5 < 72 < 0.3 < 0.02 0.05–0.1 < 0.015

Information on suppliers

Physical characteristics

Temperature, °C α106, K1 ϰ, WmK ρ, kgm3 c103, JkgK R106, Ωm
20 8500 0.46 0.98
100 13.2 15.5
200 13.7
300 14
400 14.4
500 14.8
600 15.2
700 15.5
800 15.9 28
900 16.3

Mechanical properties at 20 °C

Rolling Standard Size, mm Tension Classifiers σU, MPa σ0.2, MPa ϵL, % Treatment
solution annealing 550–850 240 30

Brinell hardness number

Rolling Standard Classifiers Value, HBW
solution annealing 200

Description of chemical elements

Element Units of measurement Description
Fe % Iron
Si % Silicon
Mn % Manganese
Cr % Chrome
Ti % Titan
Cu % Copper
Ni % Nickel
Al % Aluminium
P % Phosphorus
C % Carbon
S % Sulfur

Description of physical characteristics

Parameter Units of measurement Description
α106 K1 Coefficient of thermal (linear) expansion (range 20°C–T)
ϰ WmK Coefficient of thermal conductivity (the heat capacity of the material)
ρ kgm3 The density of the material
c103 JkgK The specific heat of the material (range 20°C–T)
R106 Ωm Electrical resistivity

Description of mechanical properties

Parameter Units of measurement Description
σ0.2 MPa Tensile stress required to produce a total elongation of 0.2%
σU MPa Ultimate tensile strength
ϵL % Elongation at break (longitudinal)