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G-AlSi12 (230)

Description

General

(Al rest, Si 12, Fe 0.5, Mn 0.2, Zn 0.1, Mg 0.05, Cu 0.05 (wt.%))

Properties

Chemical properties

Minimum valueMaximum valueUnitSources
0.51.1%Idemat 2003
%

Electrical properties

Minimum valueMaximum valueUnitSources
kV/mm
%
-1.66-1.66VIdemat 2003
0.020.03Ohm.mm²/mIdemat 2003

Manufacturing Properties

Minimum valueMaximum valueUnitSources

Mechanical properties

Minimum valueMaximum valueUnitSources
MPa
MPa
MPa
26502650kg/m³Idemat 2003
512%Idemat 2003
5560MPaIdemat 2003
J/cm
2750028000MPaIdemat 2003
150230MPaIdemat 2003
MPa
70110MPaIdemat 2003
7200075000MPaIdemat 2003

Optical properties

Minimum valueMaximum valueUnitSources

Thermal properties

Minimum valueMaximum valueUnitSources
°C
574582°CIdemat 2003
-20150°CIdemat 2003
970970J/kg.KIdemat 2003
130190W/m.KIdemat 2003
2121e-6/KIdemat 2003

Environment

48.67mPt
0.67Pt
2500mELU
5.13MJ/MJ
151MJ
6.59kg
1.62kg
Bauxite winning locations ï¾² Australia 37%, New Guinea 16%, Jamaica 9% en Brasil. Production countries are US 24%, CIS 13%, Canada 9% en Australia. The bauxite winning happens for 95% in surface winning, with draglines and trucks. Aluminium content of bauxite is 17 - 25% . In the Netherlands the average percentage use of scrap in the melt at the primairy smelters is 12%. To evalute the environmental impact associated with the application of aluminium, the total lifecycle should be regarded. The percentage recycled material is strongly dependent of the application. It ranges from almost 2% for packaging to 90% for solid profiles. In the Netherlands the average is 45%.

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