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Aluminum Alloy 3000 Series Grade

- Mar 29, 2018 -

grade 3xxx grades of this type of aluminum (3003, 3004, 3105, 383.0; 385.0; A360; 390.0) are not normally used for heat treatment. It has a higher strength than the 1xxx type, which is 20% because of the limitation of magnesium (up to 1.5%) that can be added to aluminum. Magnesium is used primarily in certain alloys.