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 the “Al-Mn” series metal and has a series of remarkable properties and a wide range of applications.
3003 aluminum alloy foil material properties
3003 aluminum foil is mainly composed of aluminum, Manganeso yéetel uláak' elementos. 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 (%) | ||||||||
| Elemento | Ti' le | Mn | Cu | Fe | Wa | Zn | Each | Total |
| Composition (%) | 96.7-99 | 1.0-1.5 | 0.05-0.20 | 0.7 | 0.6 | 0.10 | 0.05 | 0.15 |
3003 aluminum foil mechanical properties
Here is a table listing the typical mechanical properties of 3003 ju'un aluminio:
| Propiedad | Value | Notes |
|---|---|---|
| Resistencia le tracción | 130 – 170 Mpa | Varies depending on temper and thickness |
| Límite elástico | ~115 MPa | Varies depending on temper and thickness |
| Alargamiento | 1 – 8% | Varies depending on thickness and temper |
| Dureza | ~40 HB (Brinell Hardness) | Varies depending on temper |
Temper-Specific Properties
Annealed (O Temper)
| Propiedad | Value |
|---|---|
| Resistencia le tracción | ~130 MPa |
| Límite elástico | ~70 MPa |
| Alargamiento | ~8% |
Half Hard (H14 Temper)
| Propiedad | Value |
|---|---|
| Resistencia le tracción | 150 – 165 Mpa |
| Límite elástico | 125 – 140 Mpa |
| Alargamiento | 1 – 4% |
Full Hard (H18 Temper)
| Propiedad | Value |
|---|---|
| Resistencia le tracción | 165 – 170 Mpa |
| Límite elástico | 140 – 150 Mpa |
| Alargamiento | ~1% |
