Product Specification

4ftx8ft Cold Rolled 0.8mm Thick Ss 304 304L Stainless

Steel 2b Sheet For Electronic Component

Product Description:​

WinscoMetal 4ftx8ft cold rolled 0.8mm thick SS 304/304L stainless steel 2B sheet is a

specific product offered by WinscoMetal, a company that specializes in stainless steel

products. Here are the key features and applications of this product:
1. Material:The sheet is made from stainless steel grade 304 or 304L.Both grades are

widely used in various industries due to their excellent corrosion resistance,high strength,

and good formability.
2. Size: The sheet has dimensions of 4 feet by 8 feet, which is a standard size commonly

used in many applications.
3. Thickness: The sheet has a thickness of 0.8mm, providing a balance between strength

and weight. This thickness is suitable for applications that require a relatively thin sheet

with sufficient structural integrity.
4. Cold Rolled: The sheet is produced through the cold rolling process, which involves

passing the stainless steel through specialized rollers at room temperature. Cold rolling

enhances the sheet's surface finish, dimensional accuracy, and mechanical properties.
5. 2B Finish: The sheet features a 2B finish, which is a smooth, bright, and non-reflective

surface finish. It is achieved by cold rolling the sheet and then annealing and pickling it to

remove any surface imperfections. The 2B finish provides a clean and uniform appearance

to the sheet.
6. Electronic Component Applications: This particular stainless steel sheet is specifically

marketed for electronic component applications. Stainless steel is commonly used in the

electronics industry due to its excellent electrical conductivity, corrosion resistance, and

high-temperature stability. The sheet can be utilized in the manufacturing of electronic

enclosures, panels, chassis, connectors, or any other components that require a durable

and corrosion-resistant material.

Product Advantage:

WinscoMetal's 4ftx8ft cold rolled 0.8mm thick SS 304/304L stainless steel 2B sheet offers

several advantages for electronic component applications:
1. Chemical Resistance: Stainless steel grade 304/304L exhibits good resistance to a wide

range of chemicals, including acids, alkalis, and organic solvents. This chemical resistance

is beneficial for electronic components that may come into contact with various substances

during their operation or in the surrounding environment.
2. Durable and Long-lasting: Stainless steel is a durable material that can withstand

mechanical stress, temperature variations, and physical impacts. The 0.8mm thickness of the

sheet provides structural integrity while maintaining a relatively lightweight profile. This durability

and strength are beneficial for electronic components that require longevity and resistance to

wear and tear.
3. Hygienic and Clean: Stainless steel is non-porous and easy to clean, making it ideal for

electronic components used in environments where cleanliness is crucial. The smooth 2B

finish of the sheet further enhances its cleanliness, as it minimizes surface imperfections

where dirt or contaminants can accumulate.
4. Electrical Conductivity: Stainless steel, including grade 304/304L, exhibits good electrical

conductivity. This is essential for electronic components that require proper electrical

connections and signal transmission. The sheet's conductivity can help maintain the integrity

and performance of the electronic circuits.
5. Thermal Stability: Stainless steel has excellent thermal stability, allowing it to withstand high

temperatures without compromising its structural integrity. This is advantageous for electronic

components that generate heat or are exposed to elevated temperatures during operation.
6. Versatility: The 4ftx8ft dimensions of the sheet offer versatility in terms of manufacturing

various sizes and shapes of electronic components. The sheet can be easily cut, formed, and

fabricated to meet specific design requirements, allowing for customization and flexibility in

component production.
7. Aesthetic Appeal: The 2B mill finish of the sheet provides a smooth and visually appealing

surface. This can be advantageous for electronic components that require an attractive

appearance, such as visible parts or components used in consumer electronics.
8. Compatibility with Welding and Forming: Stainless steel grade 304/304L is known for its

excellent weldability and formability. This allows for easy integration of the sheet into

electronic component assemblies, as it can be welded, bent, or formed into desired shapes

without compromising its mechanical properties.

Specifications:

Application:

WinscoMetal's 4ftx8ft cold rolled 0.8mm thick SS 304/304L stainless steel 2B sheet has a

wide range of applications in the electronic component industry. Some of the common

applications include:
1. Electronic Enclosures: The stainless steel sheet can be used to manufacture enclosures

for electronic devices, such as control panels, cabinets, and housing for electronic equipment.

The corrosion resistance, durability, and aesthetic appeal of the stainless steel make it suitable

for protecting sensitive electronic components.
2. Connectors and Terminals: Stainless steel sheets can be formed into connectors and

terminals used in various electronic applications. The high electrical conductivity of stainless

steel ensures reliable electrical connections and signal transmission.
3. PCB Mounting Hardware: Stainless steel sheet can be fabricated into mounting hardware

for printed circuit boards (PCBs). This includes standoff spacers, brackets, and clips that

secure the PCBs in electronic assemblies.
4. Heat Sinks: Stainless steel sheets can be used as heat sinks to dissipate heat generated by

electronic components. The excellent thermal conductivity of stainless steel helps in efficient

heat transfer, ensuring the proper functioning and longevity of electronic devices.
5. EMI/RFI Shielding: Stainless steel sheets can be utilized as shielding components to protect

electronic devices from electromagnetic interference (EMI) and radio frequency interference

(RFI). The non-magnetic properties and high electric conductivity of stainless steel make it an

effective material for EMI/RFI shielding applications.
6. Battery Contacts: Stainless steel sheets can be formed into battery contacts for various

electronic devices, including portable electronics, medical devices, and automotive

applications. The durability and corrosion resistance of stainless steel ensure reliable

electrical connections and prolonged battery life.
7. Sensor Components: Stainless steel sheets can be used to manufacture components for

sensors and transducers used in electronic systems. The material's stability, corrosion

resistance, and compatibility with various sensing mechanisms make it suitable for

applications such as temperature sensors, pressure sensors, and proximity sensors.
8. Antenna Components: Stainless steel sheets can be formed into antenna components for

wireless communication devices. The material's electrical conductivity and durability make it

a suitable choice for antenna elements and ground planes.
9. Display Panels: Stainless steel sheets can be used as back panels or frames for electronic

display panels, including LCDs and LED screens. The material's strength and aesthetic

appeal contribute to the overall durability and visual appearance of the display.
10. Electronic Instrumentation: Stainless steel sheets find applications in electronic

instrumentation, including test and measurement equipment, laboratory devices, and

industrial control systems. The material's corrosion resistance, mechanical stability, and ease

of fabrication make it suitable for housing and structural components in these instruments.