304 Stainless Steel Coil

Q1: What are the key characteristics of 304 stainless steel coil?

A1: Key characteristics include: 1. Uniform thickness and width, ensuring stable performance of subsequent processed products. 2. Good ductility and formability, easy to uncoil, cut, and stamp. 3. Excellent corrosion resistance, consistent with 304 stainless steel's inherent properties. 4. High production efficiency, suitable for large-scale continuous processing. 5. Diverse specifications, customizable according to customer needs for thickness, width, and coil weight.

Q2: What are the common specifications of 304 stainless steel coil?

A2: Common thickness ranges from 0.1mm to 3.0mm, width from 1000mm to 1500mm (standard widths: 1000mm, 1220mm). Coil weight is usually 5-15 tons, and lightweight coils (1-5 tons) are also available for small-scale processing. The inner diameter of the coil is generally 508mm or 610mm, which is compatible with common uncoiling equipment.

Q3: What industries and products use 304 stainless steel coil as raw material?

A3: It is widely used in: 1. Pipe manufacturing: Producing 304 stainless steel welded pipes. 2. Sheet processing: Cutting into flat sheets of various sizes. 3. Stamping parts: Manufacturing auto parts (door handles, exhaust covers), kitchenware (sink blanks), and electronic product casings. 4. Conveyor belt manufacturing: Used in food processing and logistics conveyor belts. 5. Architectural decoration: Processing into decorative strips and profiles.

Q4: What are the precautions for storing 304 stainless steel coil?

A4: Storage precautions: 1. Store in a dry, well-ventilated warehouse to avoid moisture and rain; control the warehouse humidity below 60%. 2. Place the coil horizontally on wooden pallets to avoid deformation; ensure the pallets are flat and stable. 3. Separate from carbon steel coils and other corrosive materials to prevent galvanic corrosion. 4. Cover the coil with a waterproof and dustproof cloth to protect the surface from scratches and contamination.

Q5: What should be noted during the uncoiling and processing of 304 stainless steel coil?

A5: Uncoiling and processing notes: 1. Use professional uncoiling equipment with adjustable speed to avoid excessive tension that causes deformation. 2. Check the surface of the coil before uncoiling; if there are defects (scratches, stains), handle them in time. 3. During cutting and stamping, use sharp tools and appropriate processing parameters to ensure the cutting edge is smooth. 4. After processing, clean the finished products in time to remove oil stains and metal debris.