Q: What material is DC06 coil made of?
A: It is a cold-rolled low-carbon steel for ultra-deep drawing, produced according to EN10130 standard. Its core characteristics are ultra-low carbon content and high formability.
Q: What is the core positioning of DC06 compared to other grades in the DC series?
A: It is positioned for ultra-deep drawing (SEDDQ). It has higher elongation, r-value, and n-value than DC01 (general use), DC03 (stamping), and DC05 (extra-deep drawing), making it suitable for more complex deep-drawn parts.
Q: What are the applicable standards for DC06 coil?
A: The main standard is EN10130. Domestically, GB/T 5213-2019 can be referenced. Equivalent or similar grades include St16 and BSC3.
Q: What is the production process for DC06 coil?
A: Using hot-rolled coil as raw material, the process involves pickling to remove oxide scale → cold rolling to thin → annealing (to improve plasticity) → finishing (smoothing, edge trimming) → coiling and packaging.
Q: What are the typical supply formats and specifications for DC06 rolls?
A: Supplied in rolls, common thicknesses are 0.2-3.5mm, widths are 820-1580mm, and roll weights are 3-14 tons. Leveling and slitting can be done upon request.