사업품목
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Mild Steel
CR(Mild Steel)
Cold-rolled steel products are widely used in various applications, ranging from household appliances such as automobiles, washing machines, and refrigerators to industrial machinery and various construction materials. Furthermore, new demands for high-value-added products, such as steel cans and steel houses, continue to be created, leading to an expansion of development and production in this field.
Mild steel, also known as low carbon steel, contains a low amount of carbon and has a tensile strength below 340MPa. It has a high elongation rate and a wide range of formability, making it suitable for various processing methods, from general to precise and high-level processing. CQ, DQ, DDQ, EDDQ, and S-EDDQ are different grades of mild steel, with the automotive industry being the largest user of mild steel for its parts.
Major specifications include:
- POSCO: PCT270D-S/E, PCT270N-S/E, PCT270E-S/E
- JIS: SPCC/D/E/F/G
- EN: EN-DC01/04/05/06/07
- ASTM: A1008-CS/DS/DDS/EDDS