6061 dan 6063 Profil extrusions aluminium adalah dua bahan aloi aluminium biasa.

Terdapat banyak jenis profil aluminium, yang boleh dibahagikan kepada banyak jenis mengikut kegunaan mereka, including but not limited to:

Industrial aluminum extrusions profile: Mainly used in industrial production and manufacturing, such as automated machinery and equipment, enclosure frames, dan lain-lain., as well as aluminum profiles customized by companies according to their own mechanical equipment requirements, such as assembly line conveyor belts, lif, dispensing machines, Testing equipment, shelves, dan lain-lain.

Aluminum Extrusions profile for construction: mainly include aluminum profiles for doors and windows and aluminum profiles for curtain walls, which are used for doors, windows, curtain walls and other structures in the construction field.

Radiator aluminum extrusions profile: mainly used for heat dissipation of various types of power electronic equipment, LED lighting fixtures and computer digital products.

Auto parts aluminum extrusions profile: mainly used for auto parts, connectors, dan lain-lain.
Solar photovoltaic profiles: including solar aluminum profile frames, solar photovoltaic brackets, solar photovoltaic tile fasteners, dan lain-lain.

Rail vehicle structural aluminum extrusions profile: used in rail vehicle body manufacturing, and have been increasingly used in the field of rail transit in recent years.

Framing aluminum extrusions profile: Made into aluminum alloy picture frames, used for framing various exhibitions and decorative paintings.

Medical equipment aluminum extrusions profile: mainly used in stretcher frames, medical equipment, medical beds and other medical equipment

6061 dan 6063 aluminum alloy have some differences in chemical composition, mechanical properties and application fields.

1. Komposisi kimia
6061 aloi aluminium: mainly contains silicon, magnesium, tembaga, chromium and other alloying elements. Antaranya, the content of magnesium and silicon is relatively high, which gives 6061 aluminium alloy excellent physical and chemical properties.

6063 aloi aluminium: The main components are silicon and magnesium, but the manganese content is also relatively high. This chemical composition gives 6063 aluminum alloy good processability and plasticity.
2. Mechanical properties

6061 Aloi aluminium: Due to its high content of magnesium and silicon, 6061 aluminum alloy has high strength and hardness. After heat treatment and pre-stretching process, its processing performance, welding characteristics, electroplating properties and corrosion resistance are all excellent. Pada masa yang sama, 6061 aluminum alloy also has good toughness and does not deform after processing.

6063 aloi aluminium: Although its strength and hardness are lower than 6061, 6063 aluminum alloy has good ductility and workability. In terms of tensile strength and yield strength, 6063 shows better fracture toughness. Sebagai tambahan, 6063 aluminum alloy also has good welding performance and anodizing effect.

On May 2, 2024, the U.S. Department of Commerce announced restrictions on profil penyemperitan aluminium imported from 13 countries: China, Colombia, Ecuador, India, Indonesia, Italy, Malaysia, Mexico, Korea Selatan, Thailand, Turkey, the United Arab Emirates, Vietnam, and Taiwan. Extrusions) made a preliminary anti-dumping ruling.

The preliminary ruling was that the dumping rate of Chinese manufacturers/exporters was 4.91% (the margin after offsetting subsidies was adjusted to 0.00%, and the specific tax rate is shown in the table below), and the tax rate for non-cooperative enterprises was 376.85% (offsetting subsidies The subsequent margin adjustment is 365.19%), the dumping rate of Colombian producers/exporters is 8.85%-34.47%, the dumping rate of Ecuadorian producers/exporters is 17.23%-51.20%, and the dumping rate of Indian producers/exporters is 3.44%-39.05%, the dumping rate for Indonesian producers/exporters is 5.65%-112.21%, the dumping rate for Italian producers/exporters is 0.00%-41.67%, and the dumping rate for Malaysian producers/exporters is 0.00 %—27.51%, the dumping rate of Mexican producers/exporters is 9.18%—82.03%, the dumping rate of Korean producers/exporters is 0.00%—43.56%, and the dumping rate of Thai producers/exporters is 2.02%— 4.04%, the dumping rate of Turkish producers/exporters is 45.41%-605.72% (the margin adjustment after offsetting subsidies is 45.41%-594.55%), the dumping rate of UAE producers/exporters is 9.13%-42.29%, Vietnam The dumping rate of manufacturers/exporters is 2.85%-41.84%, and the dumping rate of manufacturers/exporters in Taiwan, China is 0.73%-67.86%.

The U.S. Department of Commerce is expected to make a final anti-dumping ruling on this case on July 15, 2024. This case involves U.S. coordinated tariff numbers 7604.10.1000, 7604.10.3000, 7604.10.5000, 7604.21.0000, 7604.21.0010, 7604.21.0090, 7604.29.1000, 7604.29.1010, 7604.29.10 90, 7604.29.3060, 7604.29.3090 7604.29.5050 Products under 0.90.0040 dan 7610.90.0080.

The application of 6061 dan 6063 profil penyemperitan aluminium

6061 aloi aluminium: Because of its excellent comprehensive properties, it is widely used in various industrial fields. Specifically include but not limited to:

Aerospace and defense industry: used in aircraft structural parts, komponen peluru berpandu, satellites, dan lain-lain.
Pengangkutan: manufacturing body parts, frames, wheels and other components in the fields of automobiles, motorcycles, bicycles, kapal, rail transit and other fields.

Construction industry: manufacturing doors, windows, dinding langsir, indoor and outdoor decorative materials, dan lain-lain.

Electronic products: manufacturing mobile phone cases, computer frames, radiators, dan lain-lain.

Mechanical equipment: manufacturing mechanical structural parts, molds, production line structures, dan lain-lain.

Sports equipment: such as hiking poles, fishing rods, golf clubs, dan lain-lain.

Solar industry: Manufacturing of solar photovoltaic frames and brackets.

6063 aloi aluminium: mainly used in the construction field, especially the frames of building aluminum doors, windows, and curtain walls.

Sebagai tambahan, 6063 aluminum profiles are also widely used in irrigation pipes, industrial accessories in the transportation field, dan lain-lain.

In order to ensure that doors, windows and curtain walls have high wind pressure resistance, assembly performance, corrosion resistance and decorative performance, the comprehensive performance requirements for 6063 aluminum alloy profiles are much higher than industrial profile standards.