What standards are implemented for carbon steel in each country?

Different countries have their own standards for carbon steel, which cover the chemical composition, mechanical properties, and manufacturing processes.

Here are some of the common standards for carbon steel in different countries:

1. United States: ASTM (American Society for Testing and Materials) standards are widely used in the United States. Some of the commonly referenced ASTM standards for carbon steel include ASTM A36. ASTM A53. ASTM A106. and ASTM A500.

2. European Union: EN (European Norms) standards are used in the European Union. Some of the commonly referenced EN standards for carbon steel include EN 10025. EN 10113. EN 10130. and EN 10219.

3. China: GB (National Standard of the People's Republic of China) standards are used in China. Some of the commonly referenced GB standards for carbon steel include GB/T 700. GB/T 1591. GB/T 8162. and GB/T 8163.

4. Japan: JIS (Japanese Industrial Standards) standards are used in Japan. Some of the commonly referenced JIS standards for carbon steel include JIS G3101. JIS G3106. JIS G3112. and JIS G3114.

5. Germany: DIN (Deutsches Institut für Normung) standards are used in Germany. Some of the commonly referenced DIN standards for carbon steel include DIN 17100. DIN 17200. DIN 17400. and DIN 17950.

6. United Kingdom: BS (British Standards) are used in the United Kingdom. Some of the commonly referenced BS standards for carbon steel include BS 4360. BS 7000. BS 970. and BS EN 10025.

These standards may have different requirements for chemical composition, mechanical properties, and manufacturing processes, so it is important to refer to the specific standard applicable to your region or application.