9SMnPb 28

Category Type Material
Ferrous Metals Free Cutting Steel

show all types of Ferrous Metals

 10SPb20
35S20
9S20
9SMnPb 28

Data Table for: Ferrous Metals: Free Cutting Steel: 9SMnPb 28

Mechanical Properties

Quantity Value Unit
Young's modulus 200000 - 200000 MPa
Tensile strength 500 - 750 MPa
Elongation 7 - 7 %

Physical Properties

Quantity Value Unit
Thermal expansion 15 - 15 e-6/K
Specific heat 440 - 440 J/kg.K
Melting temperature 1500 - 1540 °C
Density 7850 - 7850 kg/m3
Electrochemical potential -0.45 - -0.45 V

Environmental Data

Quantity Value Unit
Eco indicator 95 4.358 mPt
EPS 1690 mELU
Ex (in) / Ex (out) 3.43763772587043 MJ/MJ
GER 21.6 MJ
Raw materials input 3.10319562196063 kg
Solid 0.0121106 kg
Eco indicator 99 0.0834 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 <0.14, S 0.24-0.32, Mn 0.90-1.30, Pb 0.15-0.30, Si <0.05, P <1.0 (wt.%))

Sample: Free Cutting Steel

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