A3003
A3003 is one of the representative alloys in the 3000 system, and it is to the thing which let you add manganese in pure aluminum.
It becomes the alloy which improved strength while leaving good corrosion resistance and workability characterizing the pure aluminum.
I do not perform the conditioning because it is a non-heat-treatment alloy. In addition, characteristics include what is rarely used as cutting materials.
I am used for an electric machine part or heat exchanger for a main use. In addition, the canned aluminum is made using an alloy of the 3000 system, too.
The handling alloy
Alloy number | Sign | Characteristic | Use example | |
O level | *shukyu | |||
A3003 | A3003S | A3003SS | Strength is slightly from A1070 high, and extrusion characteristics and corrosion resistance are good. | Heat exchange material
General machine part |
Chemical ingredient
Chemical ingredient
Mechanical property
Alloy number | Quality | Tensile strength
N/mm² | Proof stress
N/mm² | Growth
％ | Remarks |
A3003 | H112 | 95 or more | 35 or more | 22 or more |