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There may be several reasons why pits appear on stainless steel sheets: Defects during the manufacturing process: During the manufacturing process, if there are material or equipment problems, such as defects on the surface of the raw material, failure of the rolling equipment, etc., it may cause pits on the surface of the plate.

Stainless steel coil is a common metal material that is usually used to manufacture various products, especially in construction, machinery, electronics, chemical industry and other fields. The following is an introduction to stainless steel coils: Material properties: Stainless steel coils are mainly made of stainless steel and have the characteristics of corrosion resistance, heat resistance, wear resistance and high strength. They do not rust or corrode in most cases and are therefore widely used in environments where corrosion resistance is required.

When choosing a precision stainless steel strip supplier, you can consider the following key factors: Quality Control: Choose suppliers with strict quality control systems and high quality standards. They should be able to provide products that comply with international standards such as ASTM (American Society for Testing and Materials), JIS (Japanese Industrial Standards), DIN (German Industrial Standards), etc.

To judge the quality of stainless steel foil, you can consider the following aspects: Surface finish: Observe the surface finish of the stainless steel foil. The surface of high-quality stainless steel foil should be smooth and have no obvious scratches, dents or oxidation spots.

Stainless steel strips have many excellent performance characteristics, making them widely used in various application fields. The following are the main performance characteristics of stainless steel strips: Corrosion resistance: Stainless steel strips have excellent corrosion resistance and can keep the surface smooth and rust-free for a long time in humid, acid and alkali environments. This makes stainless steel strips widely used in chemical industry, marine engineering, food processing and other fields.

The specifications of stainless steel screws usually include diameter, thread specification, length and thread type. The following are some common specifications and models of stainless steel screws: Diameter: The diameter of stainless steel screws is usually marked in inches (inch) or millimeters (mm). Common diameters include #0, #2, #4, #6, #8, #10, etc., which can also be used Actual diameter size indication, such as M3, M4, M5, etc.