18CrNi8

Category Type Material
Ferrous Metals High Grade Steel

show all types of Ferrous Metals

 14NiCr14
15Cr3
18CrNi8
25CrMo4
30CrNiMo8
34Cr4
34CrAl6
35NiCr18
36NiCr6
37MnSi5
42CrMo4
42MnV7
50CrV4
C15
C35
C45
C55
C60

Data Table for: Ferrous Metals: High Grade Steel: 18CrNi8

Mechanical Properties

Quantity Value Unit
Young's modulus 210000 - 210000 MPa
Tensile strength 1200 - 1450 MPa
Elongation 7 - 7 %
Yield strength 800 - 800 MPa

Physical Properties

Quantity Value Unit
Thermal expansion 11.8 - 11.8 e-6/K
Specific heat 500 - 500 J/kg.K
Melting temperature 1540 - 1540 °C
Density 7850 - 7850 kg/m3
Electrochemical potential -0.45 - -0.45 V

Environmental Data

Quantity Value Unit
Eco indicator 95 9085 mPt
EPS 2580 mELU
Ex (in) / Ex (out) 4.96360989810772 MJ/MJ
GER 31.3 MJ
Raw materials input 3.4880186795607 kg
Solid 0.0127847 kg
Eco indicator 99 0.167 Pt
Environmental remarks Environmental data for the production of 1 kg crude steel from SPIN. Transport is added. The coal comes for 65% from Canada, 23% Australia, 12% from the EEC. Iron ore comes for 37% from Brasil, 21% Australia, 31% Europe and the remaining 11% from elsewhere. Lime is imported from Belgium. Metallic alloy elements are assumed to be added in the required percetages. For details on the winning and refining of the elements see [Metallic Elements]. The production and emission data are for 1989.

General

     
Remarks (Fe rest, C 0.15-0.20, Cr 1.80-2.10, Ni 1.80-2.10, Si 0.17-0.37, Mn 0.50-0.80, S <0.035, P <0.035 (wt.%))

Sample: High Grade Steel

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