5083 Aluminum Circle DC / CC Temper designation (For Reference)

Temper	Definition
O	Annealed
H12	Strain Hardened, 1/4 Hard
H14	Strain Hardened, 1/2 Hard
H16	Strain Hardened, 3/4 Hard
H18	Strain Hardened, Full Hard
H22	Strain Hardened and Partially Annealed, 1/4 Hard
H24	Strain Hardened and Partially Annealed, 1/2 Hard
H26	Strain Hardened and Partially Annealed, 3/4 Hard
H28	Strain Hardened and Partially Annealed, Full Hard
H111	Annealed slightly strain hardened (less than H11)

5xxx series aluminum products are commonly applied in many industries. They are of low density, high tensile strength and high ductility. They are lighter than other alloy with the same area.

5083 Aluminum Circle DC / CC Application

5083 aluminum disk can be processed into lighter products, they are highly resistant to corrosion.

Type	Application
Advanced Cookware	Anti-stick Pan, Rice Cooker Internal Pot, etc.
Machine Parts	Pressure Container Parts, Vehicle Parts, etc.
Other	Transportation, Electronic Appliance, Consumer Goods, etc.

5083 Aluminum Circle DC / CC Diameter Tolerance

Nominal Diameter	Tolerance
Multiple of 5mm	+/- 0.5mm
Not multiple of 5mm	+/- 3.0mm

Surface Protection: With PE/PVC coating on main side (if specified)

5xxx series aluminum products contain 3%-5% magnesium, so they are also called magaluma alloy. 5083 aluminum disk blanks must meet the high standards. They should be of high corrosion resistance, good welding property, and good strength. They are often appiled as the board on the ship, cars and planes. They are also used as fire insulation parts of many other machines.

5083 Aluminum Circle DC / CC Alloy designation (For Reference)

Comparison of Alloy Designations for 5083 circle disk.

Alloy Series	Chinese Standard	American Standard	European Standard
5xxx Series	5083	5083	EN AW-5083

5083 Aluminum Circle DC / CC Chemical Compositing

Chemical Composition conforms to Chinese, American and European standard specification (For Reference) of the 5083 crop circle disk.

Alloy	Si	Fe	Cu	Mn	Mg	Cr	Zn	Ti	Others:Each	Others:Total	Al:Min.
5083	0.40	0.40	0.10	0.50	2.6-3.6	0.30	0.20	0.15	0.05	0.15	remainder

5083 Aluminum Circle CC / DC Applications

5083 aluminum circle discs are of good cold-work-molding characteristic, the elongation is between 35%-38%, it’s stable and better-valued.

Type	Application
Common Cookware	Pan Lid, Non-Stick Pans/Pots, Pressure Cookers, Kettle, Induction Cooker Cladding, etc.
Lamps and Lantern Parts	Lamp shade, Lamp Cup, etc.
Construction Material	Traffic Guideboard, Building Decorations, etc.
Other	Transportation, Electronic Appliance, Consumer Goods, etc.