3003 aluminum foil overview

Aluminum foil 3003 ay ang pinakamalawak na ginagamit na haluang metal sa 3000 serye. 3003 alloy aluminum foil ay nagdaragdag ng metallic manganese upang mapabuti ang pisikal na katangian ng aluminum foil. Ito ay kilala rin bilang ang “Al-Mn” serye ng metal at may serye ng mga kahanga-hangang katangian at malawak na hanay ng mga aplikasyon.

3003 aluminyo palara
3003 aluminyo palara

3003 aluminyo haluang metal foil mga katangian ng materyal

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 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.

Aluminum foil 3003 element composition

Aluminum foil 3003 chemical element content (%)
ElementoSinabi ni AlMnCuFeAtZnEachTotal
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 aluminyo palara:

Ari-arianHalagaNotes
Lakas ng makunat130 – 170 MPaVaries depending on temper and thickness
Lakas ng Yield~115 MPaVaries depending on temper and thickness
Pagpahaba1 – 8%Varies depending on thickness and temper
Katigasan~40 HB (Brinell Hardness)Varies depending on temper

Temper-Specific Properties

Annealed (O Temper)

Ari-arianHalaga
Lakas ng makunat~130 MPa
Lakas ng Yield~70 MPa
Pagpahaba~8%

Half Hard (H14 Temper)

Ari-arianHalaga
Lakas ng makunat150 – 165 MPa
Lakas ng Yield125 – 140 MPa
Pagpahaba1 – 4%

Full Hard (H18 Temper)

Ari-arianHalaga
Lakas ng makunat165 – 170 MPa
Lakas ng Yield140 – 150 MPa
Pagpahaba~1%