Precision Slitted DDQ & EDDQ Tinplate Steel Strip for Automotive Filters & Deep Drawing Hardware.

Type: High Formability DDQ/EDDQ Slitted Electrolytic Tinplate (ETP) Coils T1 Model: Ultra Soft T1 Temper Deep-Drawing Grade Steel Matrix (0.20mm - 0.50mm). Params: 8+Years Filtration & Extra Deep-Drawing Expertise: Custom-engineered specifically for automotive filter outer shells and complex multi-stage drawn hardware, ensuring flawless tool compatibility. Premium DDQ & EDDQ Formability:Deep Drawing Quality (DDQ) and Extra Deep Drawing Quality (EDDQ). Thickness Range:0.20mm 0.25mm 0.30mm 0.40mm 0.50mm etc. Thickness Tolerance: ±0.005mm Width & Burr Control: Width tolerance within ±0.05mm; edge burrs ≤0.05mm Tin Coating ：2.8/2.8g/m2 Temper : T1 temper (Rockwell HR30T 49±3) "5-ZERO" slitted quality: 100% verified factory screening ensuring ZERO joints, ZERO notches, ZERO wavy edges, ZERO overlap ribbons, and ZERO rust spots for uninterrupted automated tool feeding. Anti-Rust treatment:slitted edges sprayed by the anti-rust oil for the humid climate Quality Compliance: Validated by French Bureau Veritas (BV) ISO 9001 framework, delivering full batch-traceable Mill Test Certificates (MTC). Material: Premium Deep-Draw Quality (DDQ) & Extra Deep Drawing Quality (EDDQ) Electrolytic Tinplate Substrate.&galvanized steel Applicable Industry: Automotive Filter Manufacturing (Deep-Drawn Shells & End Caps), High-Deformation Hardware Stamping,