304 steel sheet standard

The standard for 304 steel sheet refers to the technical requirements and specifications for the production, processing, and use of stainless steel plates. At present, there are several commonly used 304 steel plate standards internationally, including the following:

1. ASTM standards: The standards developed by ASTM (American Society for Testing and Materials) are widely used in the global stainless steel plate industry. The ASTM standard covers requirements for the chemical composition, mechanical properties, processing technology, and other aspects of stainless steel plates.

2. EN standards: The standards developed by EN (European Organization for Standardization) are applicable to the production and use of stainless steel plates in the European region. The EN standard provides detailed specifications for the material, size, and surface treatment of stainless steel plates.

3. JIS standard: JIS (Japanese Industrial Standards) is a standard developed by the Japanese National Organization for Standardization and widely used in the stainless steel plate industry in Japan. The JIS standard specifies the classification, chemical composition, physical properties, etc. of stainless steel plates.

4. GB standard: GB (Chinese standard) is a standard developed by the Chinese National Organization for Standardization, applicable to the production and use of stainless steel plates in China. The GB standard specifies the classification, chemical composition, mechanical properties, etc. of stainless steel plates.