Deep Drawing DDQ 304 Stainless Steel Coil Soft Temper For Kitchen Sink Stamping

Deep Drawing DDQ 304 stainless steel coil is a soft temper, deep drawing quality product engineered for stamping, forming, and spinning operations that demand high elongation. The DDQ grade combines the proven corrosion resistance of 304 stainless steel with an optimized soft temper that stretches uniformly without cracking, making it the material of choice for kitchen sinks, cookware, and formed enclosures. Because the coil deforms cleanly around tight radii, manufacturers achieve deeper draws in fewer steps and lower scrap rates on high speed press lines.

Every coil is cold rolled to a controlled thickness and supplied in the soft annealed condition so that forming behavior stays consistent from the outer wrap to the coil core. A bright 2B finish provides a smooth, uniform surface that takes polishing and brushing well during finishing. Whether you are producing drawn sinks, basins, or formed panels, this deep drawing 304 stainless steel coil delivers the ductility, surface quality, and dimensional consistency that efficient stamping depends on.

• Deep Drawing Quality: Optimized soft temper stretches uniformly for demanding deep draw and stamping forming.
• Excellent Elongation: High elongation resists cracking around tight radii and reduces press scrap rates.
• Proven 304 Corrosion Resistance: Chromium nickel composition resists rust, moisture, and cleaning agents.
• Bright 2B Surface: Smooth uniform finish takes polishing and brushing during secondary finishing.
• Consistent Coil Quality: Controlled cold rolling keeps thickness and formability stable through the coil.
• Custom Widths Available: Coils supplied in common widths with slitting and cut to length on request.

Deep drawing DDQ 304 stainless steel coil is widely used for kitchen sinks, washing machine drums, cookware, deep drawn basins, formed enclosures, hardware shells, and appliance components. It also suits any stamping process that requires high elongation and a smooth surface ready for brushing or polishing.

Austenitic 304 strip is cold rolled to the target gauge and then bright annealed to soften the metal and restore its ductility. The controlled soft temper lets the sheet flow into the die without tearing, while the stable grain structure keeps thickness uniform so that finished parts hold consistent dimensions after forming.

Coils are wrapped with protective film and packed on export seaworthy wooden pallets with steel strapping to prevent edge damage during transit. A mill test certificate accompanies each lot, and third party inspection, custom slitting, and full documentation are available for your quality records.