Aluminum conducts heat very well. Because of that, aluminum is suitable for heat exchangers. Combined with its light weight and corrosion resistance, aluminum useful from structural flat bars to heat sinks.
Buyers comparing suppliers often look for an Indonesia aluminum factory that serves both domestic and international markets. One example is PT Exalum Metal Indo, which has operated since 2009 and provides a 30-day product quality warranty to help ensure delivered materials meet standards and are free from manufacturing defects. The warranty covers its Exalummetal industrial aluminum products, including five frequently requested profiles.
1. Flat Bar
Flat bar serves structural supports, electrical busbars, architectural trims, and machined components. Alloy 6061 is chosen for structural requirements, while 6063 suits architectural applications where a smooth finish is desired. This range of uses makes flat bar relevant to projects with different material requirements.
Flat bar is available in 40 sections, from slim to thick profiles. Section 10022 measures 12.70 x 0.80 mm and weighs 0.028 kg per meter, while section 10252 measures 76.00 x 30.15 mm and weighs 6.210 kg per meter. The heavier option weighs more than 200 times as much per meter as the lightest.
2. Spandrel
Spandrel profiles are used for wall cladding, exterior soffits, ceiling panels, and gas station canopies. The profile is non-combustible, and available finishes include anodizing, powder coating, and mill finish. These options let buyers match the finish to the project.
Spandrel is available in nine sections, including some of the lightest options. Section 62021 measures 100.00 mm wide and has a profile height of 5.00 mm, a wall thickness of 0.80 mm, and a weight of 0.248 kg per meter. Only section 62051 weighs less, at 0.246 kg per meter.
3. Equal Angle
Equal angle profiles are used for corner protection, structural frameworks, architectural edging, shelving, and brackets. Available finishes include standard mill finish, clear anodized, and custom powder-coated colors.
Equal angle is available in several leg lengths with matching thicknesses. Section 20043 has 18.00 mm legs, a thickness of 2.00 mm, and a weight of 0.184 kg per meter. Section 20048 has the same thickness, but its legs measure 19.05 mm and its weight is 0.196 kg per meter. The 1.05 mm difference in leg length adds 0.012 kg per meter.
4. C Channel
C Channel, also called unequal channel, is used to frame light panels and create guide rails for panels and sliding doors. The same profile can protect the edges of plywood, MDF, glass, and composite panels.
C Channel is available in five sections, from light to wide. Section 31021 measures 15.20 mm wide, with a leg height of 9.10 mm and a wall thickness of 1.00 mm. It weighs 0.085 kg per meter, making it the lightest of the five and the only one with a 1.00 mm thickness.
5. Heat Sink
Heat sinks are used to cool CPUs, GPUs, and motherboards, as well as in high-power LED housings. Alloy 6063 is recommended because it combines ease of extrusion with good thermal performance.
Heat sink is available in sizes from compact to wide. Section 96007 measures 19.00 mm wide and 15.00 mm high, with a wall thickness of 1.00 mm and a weight of 0.277 kg per meter, making it the narrowest. Section 96002 is 97.00 mm wide and weighs 1.021 kg per meter, making it the widest.
From Flat Bar to Heat Sink, Send Your Inquiry to Exalummetal
If you are looking for an aluminum extrusion factory in Indonesia, Exalummetal is a recommended choice for industrial profile purchases. The factory offers a wide range of aluminum extrusion profiles, provides a 30-day product quality warranty, and ships worldwide, including to the United States, United Kingdom, Australia, and Canada.
After reviewing the profiles from flat bar to heat sink, you can match your factory’s requirements with the available section numbers. Contact the company by WhatsApp at +62 811 9429 970 or email [email protected], and include the section number, cut length, quantity, and desired finish, such as anodizing or powder coating.