304 stainless steel tube

Certainly! Here is information about 304 stainless steel in English:

1. Chemical Composition:

• Main components: Chromium (Cr) 18-20%, Nickel (Ni) 8-10.5%, Manganese (Mn) ≤2%, Silicon (Si) ≤1%, Phosphorus (P) ≤0.045%, Sulfur (S) ≤0.03%, Carbon (C) ≤0.08%.

2. Corrosion Resistance:

• 304 stainless steel exhibits excellent corrosion resistance in most common corrosive environments, particularly in acidic conditions.

3. Thermal Performance:

• It has good heat resistance and can be used in the temperature range of ambient to 800°C. However, intergranular corrosion may occur at high temperatures, affecting its corrosion resistance.

4. Mechanical Properties:

• It has good mechanical properties, including tensile strength, yield strength, and elongation. Its strength and hardness can be adjusted through cold working.

5. Processing Properties:

• 304 stainless steel is easy to process and can be shaped through cold working (such as cold rolling, cold drawing) and hot working (such as hot rolling, forging).

6. Application Areas:

• Widely used in the manufacturing of chemical equipment, food processing equipment, kitchen utensils, building materials, medical devices, and more.

7. Welding Suitability:

• 304 stainless steel is suitable for common welding methods such as arc welding, TIG welding, etc.

8. Surface Treatment:

• Surface treatments like polishing, pickling, sandblasting, etc., can be applied to achieve different aesthetic and application requirements.

Please note that specific products of 304 stainless steel may have variations, so it is advisable to refer to relevant standards and specifications when choosing and using them.