What does the designation DC06 mean?
DC06 is a European standard (EN) designation for flat steel for cold forming. "D" represents flat steel for cold forming, "C" represents cold rolling, and "06" is a serial number indicating ultra-deep drawing applications.
What other standards does DC06 correspond to?
In JIS standards, it is similar to SPCE (deep drawing grade); in German DIN standards, it corresponds to ST14 (deep drawing grade). However, it should be noted that the chemical composition and performance requirements may differ between different standards.
What type of steel is DC06?
It belongs to interstitial atom-free steel (IF steel). By adding elements such as titanium (Ti) and niobium (Nb) to fix carbon and nitrogen atoms, it possesses excellent deep drawing properties.
What are the main characteristics of DC06?
Its main characteristics are extremely low yield strength, high elongation, and high plastic strain ratio (r-value), meaning it is very easy to perform complex forming processes such as deep drawing.
What are the differences between DC06 and DC01-DC05?
DC01-DC05 are typically ordinary low-carbon steels, while DC06 is interstitial steel (IF steel). From DC01 to DC06, the stamping grades increase sequentially: DC01 (general use) → DC03 (stamping) → DC04 (deep drawing) → DC05 (extra deep drawing) → DC06 (ultra-deep drawing).