3003 aluminum foil overview

Ju'un aluminio 3003 is the most widely used alloy in the 3000 serie. 3003 alloy aluminum foil adds metallic manganese to improve the physical properties of the aluminum foil. It is also known as theAl-Mnseries metal and has a series of remarkable properties and a wide range of applications.

3003 ju'un aluminio
3003 ju'un aluminio

3003 aluminum alloy foil material properties

3003 aluminum foil is mainly composed of aluminum, manganese and other elements. The addition of manganese element significantly improves its strength and corrosion resistance. 3003 aluminum foil is about 10% stronger than 1100, but the overall strength is not high (slightly higher than 1000 serie industrial pure aluminum). In wéet k'iin, it has excellent anti-rust properties. Its corrosion resistance is very good, close to the corrosion resistance of industrial pure aluminum. It has good corrosion resistance to the atmosphere, fresh water, sea water, víveres, organic acids, gasoline, neutral inorganic salt water solutions, etc. The corrosion resistance in dilute acid is also very good.

Ju'un aluminio 3003 element composition

Ju'un aluminio 3003 chemical element content (%)
ElementoTi' leMnCuFeWaZnEachTotal
Composition (%)96.7-991.0-1.50.05-0.200.70.60.100.050.15

3003 aluminum foil mechanical properties

Here is a table listing the typical mechanical properties of 3003 ju'un aluminio:

PropiedadValueNotes
Resistencia le tracción130 – 170 MpaVaries depending on temper and thickness
Límite elástico~115 MPaVaries depending on temper and thickness
Alargamiento1 – 8%Varies depending on thickness and temper
Dureza~40 HB (Brinell Hardness)Varies depending on temper

Temper-Specific Properties

Annealed (O Temper)

PropiedadValue
Resistencia le tracción~130 MPa
Límite elástico~70 MPa
Alargamiento~8%

Half Hard (H14 Temper)

PropiedadValue
Resistencia le tracción150 – 165 Mpa
Límite elástico125 – 140 Mpa
Alargamiento1 – 4%

Full Hard (H18 Temper)

PropiedadValue
Resistencia le tracción165 – 170 Mpa
Límite elástico140 – 150 Mpa
Alargamiento~1%