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Technical Informationabout Die Casting Aluminum Alloys
The following table will provide a general idea of the differences in Aluminum Die Cast alloys.
ALUMINUM ALLOY CHARACTORISTICS | ||||
Aluminum die casting alloys | A360 | A380 | A383 | A413 |
Hardness | 75 | 80 | 75 | 80 |
Elongation (% in.2 in.) | 2.5 | 3.5 | 3.5 | 2.5 |
Shear Strength (ksi) | 28 | 28 | - | 25 |
Tensile Yield Strength (ksi) | 25 | 23 | 22 | 21 |
Ultimate Tensile Strength (ksi) | 44 | 46 | 45 | 43 |
Thermal Conductivity | 65 | 56 | 56 | 70 |
Electrical Conductivity (% copper) | 30 | 27 | 23 | 31 |
Density (weight) Lbs./ in.3 | 0.095 | 0.099 | 0.099 | 0.096 |
ALUMINUM ALLOY MATERIALS | ||||
Aluminum die casting alloys | A360 | A380 | A383 | A413 |
Silicon (Si) | 9.0-10.0 | 7.5-9.5 | 9.5-11.5 | 11.0-13.0 |
Iron (Fe) | 2.0 | 2.0 | 1.3 | 2.0 |
Copper (Cu) | 0.6 | 3.0-4.0 | 2.0-3.0 | 1.0 |
Manganese (Mn) | 0.35 | 0.50 | 0.50 | 0.35 |
Magnesium (Mg) | 0.4-0.6 | 0.10 | 0.10 | 0.10 |
Nickle (Ni) | 0.50 | 0.50 | 0.30 | 0.50 |
Zinc (Zn) | 0.50 | 3.0 | 3.0 | 0.50 |
Tin (Sn) | 0.15 | 0.35 | 0.15 | 0.15 |
Others | 0.25 | 0.50 | 0.50 | 0.25 |
Aluminum (Al) | Balance | Balance | Balance | Balance |
Aluminum Die Cast Parts comply with the EU RoHS standards