Q: What is the material of DC01 sheet?
A: It is a low-carbon cold-rolled steel sheet under the European standard EN10130, material number 1.0330, belonging to ordinary cold-forming mild steel.
Q: What core standards does DC01 comply with?
A: It mainly complies with EN10130 (cold-rolled low-carbon steel) and EN10209 (delivery technical conditions), corresponding to GB/T 5213 in China.
Q: Which grades of Chinese national standards, Japanese national standards, and American standards does DC01 correspond to?
A: It is similar to Q195/Q215 and No. 10 steel in Chinese national standards; SPCC in Japanese national standards; SAE 1008/1010 in American national standards; and St12 in German national standards.
Q: What are the core differences between DC01 and DC02/DC03/DC04?
A: Classified by forming difficulty, with higher numbers indicating better formability; DC01 is suitable for simple bending/shallow drawing, while DC04 is suitable for deep drawing, with r-value, n-value, and elongation increasing in that order.
Q: What are the delivery conditions for DC01?
A: Delivered in cold-rolled + annealed condition, with a rolled or pickled surface. Phosphating, galvanizing, or other pretreatments are available upon request.