5083 aluminum coil

5083 aluminum coil is the alloy with the strongest corrosion resistance among practical non-heat treated alloys. It belongs to the Al-Mg alloy and is often used in welded structures.

5083 aluminum coil is also used as marine grade aluminum due to its excellent corrosion resistance. In practice, we can find that the surrounding automobiles, subway light rails, airplanes, pressure tank cars, TV towers and other structural parts are all composed of 5083 aluminum coils.

5083 Aluminum Coil Chemical Composition

Si	Cu	Mg	Zn	Mn	Ti	Fe	Cr
≤0.4	≤0.1	4.0-4.9	0.25	0.4-1.0	≤0.15	0.4	0.05-0.25

5083 Aluminum Roll Mechanical Properties

Temper	Thickness mm	Tensile strength (Rb/MPa)	Yield strength (Rp0.2/MPa)	Elongation rate %	Elongation rate %	Bending radius
O/H111	＞0.2-0.5	≥275-350	≥125	11	____	0.5t
O/H111	＞0.5-1.5	≥275-350	≥125	12	____	1.0t
O/H111	＞1.5-3.0	≥275-350	≥125	13	____	1.0t
O/H111	＞3.0-6.0	≥275-350	≥125	15	____	1.5t
O/H111	＞6.0-12.5	≥275-350	≥125	16	____	2.5t
O/H111	＞12.5-50	____	____	____	15	____
O/H111	＞50-80	≥270-345	≥115	____	14	____
H12	＞0.2-0.5	≥315-375	≥250	3	____	____
H12	＞0.5-1.5	≥315-375	≥250	4	____	____
H12	＞1.5-3.0	≥315-375	≥250	5	____	____
H12	＞3.0-6.0	≥315-375	≥250	6	____	____
H14	＞0.2-0.5	≥340-400	≥280	2	____	____
H14	＞0.5-1.5	≥340-400	≥280	3	____	____
H14	＞1.5-3.0	≥340-400	≥280	3	____	____
H14	＞3.0-6.0	≥340-400	≥280	3	____	____
H16	＞0.2-0.5	≥360-420	≥300	1	____	____
H16	＞0.5-1.5	≥360-420	≥300	2	____	____
H16	＞1.5-3.0	≥360-420	≥300	2	____	____
H16	＞3.0-4.0	≥360-420	≥300	2	____
H22/H32	＞0.2-0.5	≥305-380	≥215	5	____	0.5t
H22/H32	＞0.5-1.5	≥305-380	≥215	6	____	1.5t
H22/H32	＞1.5-3.0	≥305-380	≥215	7	____	2.0t
H22/H32	＞3.0-6.0	≥305-380	≥215	8	____	2.5t
H24/H34	＞0.2-0.5	≥340-400	≥250	4	____	1.0t
H24/H34	＞0.5-1.5	≥340-400	≥250	5	____	2.0t
H24/H34	＞1.5-3.0	≥340-400	≥250	6	____	2.5t
H24/H34	＞3.0-6.0	≥340-400	≥250	7	____	3.5t
H26/H36	＞0.2-0.5	≥360-420	≥280	2	____	____
H26/H36	＞0.5-1.5	≥360-420	≥280	3	____	____
H26/H36	＞1.5-3.0	≥360-420	≥280	3	____	____
H26/H36	＞3.0-4.0	≥360-420	≥280	3	____	____
H112	＞6.0-12.5	≥275	≥125	12	____	____
H112	＞12.5-40	≥275	≥125	____	10	____
H112	＞40-50	≥270	≥115	____	10	____
F	＞4.5-150	____	____	____	____	____

5083 aluminum coil factory

5083 Aluminum coils Performance characteristics

1. Weldability

5083 aluminum alloy welding performance is good, can be welded by a variety of welding methods, the strength of the weld can be equal to the annealed state of the matrix strength. At the same time, it has good self-extension, cold forming, and reliable corrosion resistance, with the lowering of the temperature, the base metal and welded joint tensile strength, yield strength, elongation are increased, low temperature toughness is very good.

2. Corrosion resistance

5083 aluminum of various states have good corrosion resistance, the atmosphere, fresh water, seawater, alcohol, diesel, organic acids, concentrated nitric acid, a variety of food have good corrosion resistance. However, 5083 alloy is prone to stress corrosion cracking (scc), in order to avoid stress corrosion cracking, 5083 alloy working temperature to not exceed 65 C is appropriate.

3. Low density, high strength, aluminium plate for marine, lightweight automotive aluminum, aluminum plate for tanker special;

4.5083 thick aluminum alloy plate corrosion resistance, durable, economic and environmental protection;

5.5083 aluminum sheet production process, adding a trace of Be, reduce the ingot cracking tendency, improve the surface quality of the rolled plate;

6. The surface of aluminum sheet plate has no oil spot, no wave, no scratch, no roll mark, neatly cut edge and no burr.

5083 aluminum coil for boat