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HA (cast steel alloy)

Description

General

HA cast steel alloy contains: iron (Fe), carbon (C) -1.20%, manganese (Mn) 0.35-0.65% (weight %)

Properties

Chemical properties

Minimum value Maximum value Unit Sources
%
%

Electrical properties

Minimum value Maximum value Unit Sources
kV/mm
%
V
0.7 0.7 Ohm.mm²/m

Manufacturing Properties

Minimum value Maximum value Unit Sources

Mechanical properties

Minimum value Maximum value Unit Sources
MPa
MPa
110 110 MPa
7700 7700 kg/m³
21 21 %
MPa
J/cm
MPa
740 740 MPa
MPa
660 660 MPa
200000 200000 MPa

Optical properties

Minimum value Maximum value Unit Sources

Thermal properties

Minimum value Maximum value Unit Sources
°C
1510 1510 °C
°C
460 460 J/kg.K
26.2 26.2 W/m.K
13.5 13.5 e-6/K

Environment

4.82 mPt
0.15 Pt
38200 mELU
5.91 MJ/MJ
38.2 MJ
3.71 kg
0.01 kg
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. The production and emission data are for 1989.
Idemat 2003, Design for Sustainability, Delft University of Technology

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