4032 Aluminum Alloy Coil High Strength And Low Expansion Coefficient For Electronic Components

4032 High Strength and Low Expansion Coefficient Aluminum Alloy Coil for Electronic Components

4032 High Strength and Low Expansion Coefficient Aluminum Alloy Coil description

4032 aluminum alloy is a high-strength aluminum alloy that offers a low coefficient of thermal expansion (CTE). It is commonly used in various industries, including electronics, where low expansion characteristics are required for reliable performance of electronic components.

The 4032 aluminum alloy coil is typically manufactured through a process called continuous casting and rolling. The alloy composition of 4032 aluminum typically includes elements such as silicon (11.0-13.0%), copper (0.5-1.3%), magnesium (0.8-1.3%), and iron (0.7% maximum), along with other trace elements. These alloying elements contribute to the high strength and low expansion coefficient properties of the material.

The low expansion coefficient of 4032 aluminum makes it suitable for electronic components that are subjected to temperature variations, such as heat sinks, electronic enclosures, and printed circuit boards. The low CTE helps minimize dimensional changes and stress build-up that may occur due to thermal cycling, ensuring the stability and reliability of the components.

The high strength of 4032 aluminum alloy makes it suitable for applications that require structural integrity and load-bearing capabilities. Additionally, its good machinability and weldability allow for easy fabrication and assembly of electronic components.

Overall, 4032 high-strength and low-expansion aluminum alloy coil is an excellent choice for electronic components that require both mechanical strength and dimensional stability, making it a preferred material in the electronics industry.

Factory product

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Finished product display

At present, we can provide cutting, slitting, laser cutting sheets, laser cutting tubes and profiles, sawing cutting rods and tubes, bending, welding, stamping, CNC machining, the smallest laser drilling diameter can be 0.15mm in diameter, The largest machinable size is 1020mm diameter, the maximum error of the laser is only 0.05mm, the maximum tolerance of the sawing machine is less than 0.15mm, and the length error is 0.05-0.1mm.Believe that our profession will be able to get your greatest recognition and support.

FAQ

Q:Why do you choose us?
A:Our company has been in the steel business for more than thirty years.We have rich international experience,professional,we can provide our customers with a variety of high quality steel products.

Q:Can we provide OEM/ODM service?

A:Yes.Please feel free to contact us for further details.

Q:What are your terms of payment?
A:One is to telegraphic transfer 30% of the deposit before production the remaining 70% to the copy of the bill of lading;The other is an irrevocable 100% sight L/C

Q:Can we visit your factory?
A:A warm welcome.Once we have your itinerary we will arrange for a professional sales team to follow up your case.

Q:Can you provide samples?
A:Yes,the sample of general size is free of charge,but the buyer needs to pay the shipping fee.