Cold rolled stainless steel strip application

1. Electronics

Cold-rolled stainless steel strips are commonly used in the electronics industry for mobile phone parts, computers, squeegee blades for printers, silencer parts for copiers, integrated circuits, digital cameras and color TV components. The total demand for cold-rolled stainless steel strips for electronic products accounts for 60% to 70% of the total demand. Mobile phone parts are used to manufacture mobile phone shell decorative sheets (thickness 0.1~0.5mm), mobile phone speaker grilles (0.1~0.25mm), mobile phone receiver nets (0.1~0.25mm), mobile phone light masks (0.05~0.15mm), Mobile phone dust filter (0.1~0.25mm), mobile phone panel (0.05~0.25mm), etc.

The cold-rolled stainless steel strips for color TV mainly include electron gun parts and stainless steel springs for positioning. The grade is 316L, and the thickness is 0.1~0.5mm. In addition, the LCD TV monitor cabinet frame also uses precision stainless steel strips.

Other electronic products include photoelectric encoders, which are mainly used in high-tech fields such as CNC machine tools, military weapons, aerospace, aviation, robots, and theodolites, with a thickness of 0.03~0.2mm and a grade of 304.

The flexible amorphous silicon solar cell with stainless steel strip as the substrate has the characteristics of light weight, impact resistance, bendability, easy installation, and wide application range. It adopts stainless steel precision steel strip with a thickness of 0.125mm.

2. Textile reed

Textile reed is used to connect all kinds of textile threads in textile machinery and equipment. The grade is 301, the thickness is 0.13~0.5mm, and the requirements for dimensional accuracy, surface quality and product performance are high.

3. Button battery

The top part of the button battery is made of cold-rolled precision stainless steel strip, grade 304, with a thickness of 0.1~0.25mm, which requires high dimensional accuracy, surface quality and product performance.

4. Automotive Gasket (Cylinder Gasket)

The annual demand for stainless steel precision steel strips in the automotive cylinder gasket industry.

5. Medical needles

The main products of injection and puncture devices for medical devices are disposable sterile injection needles, disposable intravenous infusion needles, disposable fiber-optic needles, intravenous indwelling needles, disposable pharmaceutical injection needles and puncture needles, and their raw materials are stainless steel precision Steel strip, grade 304, product specification 0.2×12.7mm, high requirements for dimensional accuracy, surface quality and product performance, the surface of the steel strip must not have cracks, bubbles, inclusions, scarring, abrasions, scratches, indentations, rolls Defects such as stamping and pitting.