High Ductility DC04EK Cold Rolled Steel Sheet For Stove Top Metal Stamping Parts

Our Cold-Rolled DC04 Enameling Steel is a premium, extra-deep drawing quality substrate specifically engineered for porcelain enameling applications within the global home appliance industry. "DC04" represents the pinnacle of cold-reduced low-carbon steel ductility, while the "Enameling Grade" features a specialized chemical formulation (often vacuum-degassed or titanium-stabilized) designed to optimize hydrogen storage capacity within the metal matrix.

This critical metallurgical control completely prevents the industry's biggest headache—fishscaling—and guarantees a flawless, high-strength bond between the steel and the enamel coating. It is the definitive material choice for manufacturing complex, deep-drawn components that require liquid or powder enameling, such as premium oven baking trays, gas hob top plates, barbecue grill grates, burner mounting bases, and water heater inner tanks.

Feature

• Superior Extra-Deep Drawing Performance : With an exceptionally high elongation rate and optimal plastic strain ratio, DC04 steel flows effortlessly into deep, intricate molds during high-speed stamping without tearing or micro-cracking.

• Excellent Anti-Fishscaling Resistance : The micro-alloyed structure creates uniform hydrogen traps, ensuring that hydrogen gas escapes safely without blistering or chipping the fired porcelain glaze.

• Flawless Enamel Adherence & Surface Finish : The surface texture is meticulously controlled via textured cold-rolling to provide the perfect microscopic roughness, maximizing the chemical and mechanical bond of the enamel layer.

• High-Temperature Structural Stability : Engineered to maintain strict dimensional flatness and structural integrity during the extreme thermal cycles (800°C-860°C) of the enamel firing process.

Specification

Advantage

• From Raw Material to Finished Components: Operating from our own advanced processing facility in Foshan, we don't just supply raw DC04 coils; we use them to manufacture our own premium appliance components (such as specialized burner mounting plates, adapter pans, and sealing flanges). We know exactly how this material behaves under heavy-duty stamping and firing.

• Preventing Production Downtime : We enforce exceptionally tight thickness tolerances and excellent flatness across all DC04 sheets. This uniformity prevents material jamming, protecting your high-speed automated assembly lines from unexpected factory downtime.

• Precision Slitting & Scrap Reduction : Utilizing our advanced in-house slitting and leveling equipment, we tailor master coils into the exact strip widths required by your stamping tools, drastically lowering material scrap rates for your procurement team.

• Full Traceability & Certified MTC Support : Every single shipment is strictly accompanied by a comprehensive Mill Test Certificate (MTC), certifying mechanical properties and chemical compositions (carbon, manganese, titanium levels) to ensure total compliance with your strict quality protocols.

Application Scenario