3003 aluminum foil overview
Aluminyo foil 3003 ay ang pinaka malawak na ginagamit na haluang metal sa 3000 serye ng mga. 3003 haluang metal aluminyo foil nagdadagdag ng metalikong mangganeso upang mapabuti ang mga pisikal na katangian ng aluminyo foil. Kilala rin ito bilang ang “Al Mn” serye metal at may isang serye ng mga kapansin pansin na mga katangian at isang malawak na hanay ng mga application.
3003 aluminyo haluang metal foil materyal na mga katangian
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 serye ng mga industrial pure aluminum). Kasabay nito, 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, pagkain, organic acids, gasoline, neutral inorganic salt water solutions, atbp. The corrosion resistance in dilute acid is also very good.
Aluminyo foil 3003 element composition
| Aluminyo foil 3003 chemical element content (%) | ||||||||
| Elemento | Al | Mn | Cu | Fe | Si Si | Zn | Each | Total |
| Komposisyon (%) | 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 aluminyo foil:
| Pag-aari | Halaga | Notes |
|---|---|---|
| Lakas ng Paghatak | 130 – 170 MPa | Varies depending on temper and thickness |
| Yield Lakas | ~115 MPa | Varies depending on temper and thickness |
| Pagpapahaba | 1 – 8% | Varies depending on thickness and temper |
| Ang katigasan ng ulo | ~40 HB (Brinell Hardness) | Varies depending on temper |
Temper-Specific Properties
Annealed na ang mga (O Temper)
| Pag-aari | Halaga |
|---|---|
| Lakas ng Paghatak | ~130 MPa |
| Yield Lakas | ~70 MPa |
| Pagpapahaba | ~8% |
Half Hard (H14 Temper)
| Pag-aari | Halaga |
|---|---|
| Lakas ng Paghatak | 150 – 165 MPa |
| Yield Lakas | 125 – 140 MPa |
| Pagpapahaba | 1 – 4% |
Full Hard (H18 Temper)
| Pag-aari | Halaga |
|---|---|
| Lakas ng Paghatak | 165 – 170 MPa |
| Yield Lakas | 140 – 150 MPa |
| Pagpapahaba | ~1% |
