3003 aluminum foil overview

Foil ya alumini 3003 is the most widely used alloy in the 3000 mfululizo. 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 karatasi ya alumini
3003 karatasi ya alumini

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 mfululizo industrial pure aluminum). Wakati huo huo, 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, food, organic acids, gasoline, neutral inorganic salt water solutions, nk. The corrosion resistance in dilute acid is also very good.

Foil ya alumini 3003 element composition

Foil ya alumini 3003 chemical element content (%)
ElementAlMnCuFeNaZnEachTotal
Muundo (%)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 karatasi ya alumini:

MaliValueNotes
Nguvu ya Mkazo130 – 170 MPaVaries depending on temper and thickness
Nguvu ya Mavuno~115 MPaVaries depending on temper and thickness
Elongation1 – 8%Varies depending on thickness and temper
Ugumu~40 HB (Brinell Hardness)Varies depending on temper

Temper-Specific Properties

Annealed (O Temper)

MaliValue
Nguvu ya Mkazo~130 MPa
Nguvu ya Mavuno~70 MPa
Elongation~8%

Half Hard (H14 Temper)

MaliValue
Nguvu ya Mkazo150 – 165 MPa
Nguvu ya Mavuno125 – 140 MPa
Elongation1 – 4%

Full Hard (H18 Temper)

MaliValue
Nguvu ya Mkazo165 – 170 MPa
Nguvu ya Mavuno140 – 150 MPa
Elongation~1%