High reputation PE Coated Aluminum Trim Coil - Aluminium coil 7075/T6 – Huifeng

7075 aluminum plate is a cold-treated forged alloy with high strength and hardness, far superior to mild steel.7075 aluminum plate is one of the strongest commercial alloys, with ordinary corrosion resistance, good mechanical properties and anodic reaction.Fine grains enable better deep drilling performance, enhanced tool wear resistance, unique thread rolling,The preferred metal material when the density requirements are small and the hardness requirements are relatively high.

7075 aluminum plate belongs to Al-Zn-Mg-Cu series super hard aluminum,Alloy 7075 has been used in aircraft manufacturing since the late 1940s.Ultra-high-strength deformed aluminum alloys that are still widely used in the aviation industry.It is characterized by good plasticity after solution treatment, particularly good heat treatment strengthening effect, high strength below 150 °C, and particularly good low temperature strength; poor welding performance;Has a tendency to stress corrosion cracking;It needs to be used with aluminum cladding or other protective treatment.Dual-stage aging can improve the alloy’s resistance to stress corrosion cracking.The plasticity in the annealed and just quenched state is slightly lower than that of 2A12 in the same state. It is slightly better than 7A04. The static fatigue and notch sensitivity of the sheet is better than that of 7A04. Among them, the 7075-T651 state is particularly high-quality and is known as aluminum. The best of the alloys with high strength, far superior to mild steel. This alloy has good mechanical properties and anode reaction, and is a typical aluminum alloy material for aerospace and military industries.

Mechanical properties of 7075-T651 aluminum plate

Typical use:

It is used to manufacture aircraft structures and other high-stress structural parts that require high strength and strong corrosion resistance, such as aircraft upper and lower wing panels, stringers, bulkheads, etc. After solution treatment, the plasticity is good, and the heat treatment strengthening effect is particularly good. It has high strength below 150 ℃, and has particularly good low temperature strength, poor welding performance, and tendency to stress corrosion cracking. Double-stage aging can improve SCC resistance.

type:
Common types of aluminum plates and aluminum alloys are: aluminum strip, aluminum foil, aluminum plate, aluminum tube, mirror aluminum plate, alloy aluminum plate, curtain wall aluminum plate, patterned aluminum plate, embossed aluminum plate, aluminum rod, non-slip aluminum plate, aluminum oxide plate, cold-rolled aluminum plate, hot-rolled aluminum plate , Southwest plate (imported) mirror aluminum plate, pure aluminum plate, pure aluminum coil, deep-drawn aluminum plate, lighting aluminum plate, bottle cap material, circuit board, special aluminum strip for transformer, aluminum foil, composite bottom plate, anti-rust aluminum plate, etc.

Features
7075 is an aluminum alloy with zinc as the main alloying element, but sometimes a small amount of magnesium and copper are added. Among them, superhard aluminum alloys contain zinc, lead, magnesium and copper alloys, which are close to the hardness of steel, and can be strengthened by heat treatment. They are high-strength, heat-treatable alloys with ordinary corrosion resistance and good mechanical properties. Aluminum 7075 is a cold-treated forged alloy with high strength, far superior to mild steel. 7075 aluminum alloy is one of the strongest alloys commercially available. Normal corrosion resistance, good mechanical properties and anodic reaction.The finer grains provide better deep drilling performance, enhanced tool wear resistance and differentiated thread rolling.

Zinc is the main alloying element in 7075. Adding magnesium to the alloy containing 3%-7.5% zinc can form MgZn2 with a significant strengthening effect, so that the heat treatment effect of the alloy is far better than that of the aluminum-zinc binary alloy.
Increasing the content of zinc and magnesium in the alloy will further improve the tensile strength, but its resistance to stress corrosion and exfoliation corrosion will decrease accordingly.
After heat treatment, very high strength properties can be achieved. 7075 materials are generally added with a small amount of copper, chromium and other alloys. Among them, the 7075T651 aluminum alloy is particularly high-quality, known as the best product in aluminum alloys, with high strength and far better than any mild steel.

*”Jinan Huifeng aluminium Co., LTD”. Is a newly established aluminum processing production enterprise, restructured from state-run enterprise ,is located in China’s” rose town “- PingYin county of Jinan city territory, covers an area of more than 600 acres.

The main production equipment including  melting and casting equipment ,single machine frame double curly reversible hot rolling mill, cold rolling mill, cast-rolling machine, crosscut flying shear machine, bending straightening, precision saw cutting machine and 260 meters roller coating production line.

“Jinan Huifeng aluminium Co., LTD”,provide full range services of aluminum tube including: extrusion, anodizing, machining and PVDF painting .have a wide range of commercial alloys, 2A12, 2014, 2014A, 2017A, 2024, 3003, 5A02, 5083, 6005A, 6060, 6061, 6063, 6082, 6463, 7020, 7075 etc .Temper H111 O T3 T351 T42 T5 T6 T651

Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is made of pure aluminum or aluminum alloy by extrusion processing to be hollow along its full length in the longitudinal direction.

It is widely used in industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical and household appliances.

Classification of aluminum tube/pipe

Aluminum tubes are mainly divided into the following types:

Divided by shape: square tube, round tube, pattern tube, special-shaped tube, global aluminum tube.

According to the extrusion method: seamless aluminum tube and ordinary extruded tube

According to the precision: ordinary aluminum tubes and precision aluminum tubes, of which precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing, fine drawing, and rolling.

According to thickness: ordinary aluminum tube and thin-walled aluminum tube

Performance: corrosion resistance, light weight.

Aluminum tube advantages: First, welding technology advantages: the welding technology of thin-walled copper-aluminum tubes suitable for industrialized production is known as a world-class problem and is a key technology for replacing copper with aluminum for connecting pipes for air conditioners.

The second is the service life advantage: from the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not corrode.

The third is the energy-saving advantage: the lower the heat transfer efficiency of the connecting pipe between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving, or in other words, the better the heat insulation effect, the more energy-saving.

Fourth, excellent bending performance, easy to install and move

Surface treatment

Chemical treatment: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer

Anodized Yucheng carved round tube

Anodized Yucheng carved round tube

Mechanical treatment: mechanical wire drawing, mechanical polishing, sandblasting

“Jinan Huifeng aluminium Co., LTD” restructured from state-run enterprise , located in China’s “rose town “—PingYing county of Jinan city, covers an area of more than 600 acres,it has 3 production factory and a joint venture factory.

we can produce seamless aluminum tube, aluminum bar, aluminum pipe, and industry aluminum profiles, alloy series from 1xxx to 7xxx, temper O H112 H24 T3 T4 T5 T6 T8 T651 Etc.

Aluminum extrusion equipment including 3600 tons and 2800 tons extruding machine, 1350 tons 1300 tons and 880 tons double-acting extruding machine, 800 tons reverse extruding machine, 630 tons 500 tons extruding machine, tension straightening machine, 11 rollers straighter, tube drawing mill, rod drawing machine, 400 KW vertical quench furnace , Ancillary equipment including nitriding furnace, homogeneous furnace, and ageing oven, eight set of intermediate frequency induction furnace and oxidation ponds.

We have passed the ISO9001, 2000 quality system authentication, and set up the professional testing laboratory, equipped with a spectrum analyzer, CNC tensile tester, high magnification microscopy, hardness tester, etc, with our qualified technical personnel together, to ensure the product quality completely meet customer’s requirements.

Meeting buyer’s demands is always our objects. Integrated products range give us more advantages. Jinan Huifeng aluminium Co., Ltd will always insist on “provide best products satisfying customers, quick response and full service rewarding customers”

Aluminum tube is a kind of non-ferrous metal tube, which refers to a metal tubular material that is made of pure aluminum or aluminum alloy by extrusion processing to be hollow along its full length in the longitudinal direction.

It is widely used in industries such as automobiles, ships, aerospace, aviation, electrical appliances, agriculture, electromechanical and household appliances.

Classification of aluminum tube/pipe

Aluminum tubes are mainly divided into the following types:

Divided by shape: square tube, round tube, pattern tube, special-shaped tube, global aluminum tube.

According to the extrusion method: seamless aluminum tube and ordinary extruded tube

According to the precision: ordinary aluminum tubes and precision aluminum tubes, of which precision aluminum tubes generally need to be reprocessed after extrusion, such as cold drawing, fine drawing, and rolling.

According to thickness: ordinary aluminum tube and thin-walled aluminum tube

Performance: corrosion resistance, light weight.

Aluminum tube advantages: First, welding technology advantages: the welding technology of thin-walled copper-aluminum tubes suitable for industrialized production is known as a world-class problem and is a key technology for replacing copper with aluminum for connecting pipes for air conditioners.

The second is the service life advantage: from the perspective of the inner wall of the aluminum tube, since the refrigerant does not contain moisture, the inner wall of the copper-aluminum connecting tube will not corrode.

The third is the energy-saving advantage: the lower the heat transfer efficiency of the connecting pipe between the indoor unit and the outdoor unit of the air conditioner, the more energy-saving, or in other words, the better the heat insulation effect, the more energy-saving.

Fourth, excellent bending performance, easy to install and move

Surface treatment

Chemical treatment: oxidation, electrophoretic coating, fluorocarbon spraying, powder spraying, wood grain transfer

Anodized Yucheng carved round tube

Anodized Yucheng carved round tube

Mechanical treatment: mechanical wire drawing, mechanical polishing, sandblasting

“Jinan Huifeng aluminium Co., LTD” restructured from state-run enterprise , located in China’s “rose town “—PingYing county of Jinan city, covers an area of more than 600 acres,it has 3 production factory and a joint venture factory.

we can produce seamless aluminum tube, aluminum bar, aluminum pipe, and industry aluminum profiles, alloy series from 1xxx to 7xxx, temper O H112 H24 T3 T4 T5 T6 T8 T651 Etc.

Aluminum extrusion equipment including 3600 tons and 2800 tons extruding machine, 1350 tons 1300 tons and 880 tons double-acting extruding machine, 800 tons reverse extruding machine, 630 tons 500 tons extruding machine, tension straightening machine, 11 rollers straighter, tube drawing mill, rod drawing machine, 400 KW vertical quench furnace , Ancillary equipment including nitriding furnace, homogeneous furnace, and ageing oven, eight set of intermediate frequency induction furnace and oxidation ponds.

We have passed the ISO9001, 2000 quality system authentication, and set up the professional testing laboratory, equipped with a spectrum analyzer, CNC tensile tester, high magnification microscopy, hardness tester, etc, with our qualified technical personnel together, to ensure the product quality completely meet customer’s requirements.

Meeting buyer’s demands is always our objects. Integrated products range give us more advantages. Jinan Huifeng aluminium Co., Ltd will always insist on “provide best products satisfying customers, quick response and full service rewarding customers”