Detailed Product Description:

Aluminium Strip for Lamp Base

Our lamp cap materials combines strength and high formability with high resistance to softening in vitriting. Manufactured at modern and well-equipped mills, it can be rolled to very fine tolerances, allowing more caps per tonne of coil and enabling uninterrupted operations of high-speed forming presses.

Specification (mm)

Alloy	3004
Temper	O
Type	Strip Coil
Thickness	0.25-0.40mm
Width	100-500mm
Surface Treatment	Mill finish
Alloy Or Not	Is Alloy
Processing	Direct Casting, Hoting Rolling
Features	Good for deep drawing,anodizing
Application	Lamp Base Industry
Place of Origin	Shandong, China (Mainland)
Brand Name	Taixing
Model Number	3004-O
metal	aluminum

Chemical Composition

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Ni	Zn	Ga	Ti	Al
3004	≤0.3	≤0.7	≤0.25	1.0-1.5	0.8-1.3	≤0.05	≤0.05	≤0.25	-	≤0.05	other

Mechanical Property

Alloy	Temper	Thickness(mm)	Width(mm)	U.T.S(Mpa)	Elongation(%)
3004	O	0.25-0.40	100-500	155-200	≥13

Tolerance

Thickness	Width
±0.01mm	±0.5mm

Application: Bulb Caps, Tube Caps, Caps of fluorescent tube lights Electrical Sector, etc

Packing

Export Standard Package, moisture-proof, strong enough, suit for long distance sea transport. Lampcap stock is placed on wooden pallets/case in an eye-to-wall position.

Advantage of 3004:

AA 3004 is categorized as Wrought Aluminum Alloy. It is composed of (in weight percentage) 97.8% Aluminum (Al), 1.2% Manganese (Mn), and 1.0% Magnesium (Mg). It can be seen in forms of sheet, plate, extruded tubes, and drawn tube. Aluminum is a silverish white metal that has a strong resistance to corrosion and like gold, is rather malleable. It is a relatively light metal compared to metals such as steel, nickel, brass, and copper with a specific gravity of 2.7. Aluminum is easily machinable and can have a wide variety of surface finishes. It also has good electrical and thermal conductivities and is highly reflective to heat and light.

The typical elastic modulus of aluminum alloys at room temperature (25°C) ranges from 70 to 79 GPa. The typical density of aluminum alloys ranges from 2.6 to 2.8 g/cm3. The typical tensile strength varies between 230 and 570 MPa. The wide range of ultimate tensile strength is largely due to different heat treatment conditions

Forming AL 3004 is easily formed by either cold or hot working with conventional tooling.

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Contact Person: John Li
Tel: 86-135-89420779
Fax: 86-543-4262156
E-mail: li779@hotmail.com
Skype: li7779