Steel DC04 Quality For Enamelling And Deep Drawing

Steel DC04 quality for enamelling and deep drawing is a high-performance cold rolled steel coil grade, specifically engineered to meet the rigorous demands of industrial terminal manufacturers requiring exceptional formability and enamelling compatibility. As a trusted supplier, GNEE STEEL delivers top-tier DC04 cold rolled steel coils that excel in both deep drawing and enamelling applications, providing consistent quality, superior surface finish, and reliable performance for diverse manufacturing needs.

 

 

DC04 cold rolled steel coil, classified under the European standard EN 10130, is a premium grade designed for advanced deep drawing and enamelling processes. Unlike standard cold rolled steel, steel DC04 quality for enamelling and deep drawing features enhanced ductility, uniform microstructure, and a clean surface-critical attributes for industrial manufacturers producing complex, high-quality components.

 

Ideal for applications requiring intricate shaping and a durable, smooth enamel finish, DC04 is the go-to material for manufacturers in automotive, home appliance, kitchenware, and industrial equipment sectors. Its unique properties ensure minimal deformation, low scrap rates, and excellent enamel adhesion, making it a cost-effective solution for high-volume production.

 

Cold-rolled steel coils

 

 

The chemical composition of DC04 is meticulously controlled to optimize its enamelling and deep drawing performance. Strict limits on carbon, sulfur, and phosphorus content ensure superior ductility and reduce the risk of defects during processing.

 

This refined composition also enhances enamel adhesion, preventing chipping, peeling, or blistering after the enamelling process- a key requirement for industrial components exposed to harsh environments or frequent use.

 

Element	Carbon (C)	Manganese (Mn)	Phosphorus (P)	Sulfur (S)	Aluminum (Al)
Max Content (%)	≤0.08	≤0.40	≤0.020	≤0.010	≥0.025

 

 

DC04's mechanical properties are tailored to support deep drawing operations, with high elongation and excellent plastic strain ratio (r-value) that prevent thinning or cracking during complex forming. These properties also ensure the material maintains dimensional stability after enamelling.

For industrial terminal manufacturers, this means consistent part quality, reduced production waste, and lower tooling wear-all of which translate to improved efficiency and cost savings.

 

Property	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (A80, %)	r-value	n-value
Standard Range	250 - 340	120 - 200	≥42	≥2.0	≥0.20

 

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Steel DC04 quality for enamelling and deep drawing is specially optimized for enamelling processes, with a clean, smooth surface that ensures strong adhesion between the steel and enamel coating. The low impurity content minimizes pores and defects in the enamel layer, resulting in a durable, corrosion-resistant finish.

 

Whether for wet or dry enamelling, DC04 maintains its structural integrity during high-temperature firing, preventing warping or cracking. This makes it ideal for kitchenware, bathroom fixtures, and industrial equipment components that require both aesthetic appeal and long-term durability.

 

 

DC04's exceptional deep drawing capabilities make it suitable for producing complex, high-precision components. Its high elongation and uniform deformation properties allow it to be formed into deep, intricate shapes without tearing or wrinkling.

 

Industrial terminal manufacturers rely on this performance for applications such as automotive fuel tanks, appliance casings, and complex hardware components. The material's consistency ensures predictable results across large production runs, reducing downtime and improving yield rates.

 

 

GNEE STEEL produces steel DC04 quality for enamelling and deep drawing using advanced continuous annealing and cold rolling technologies. Our strict quality control processes include rigorous testing of each coil for thickness, flatness, surface quality, and mechanical properties.

 

We offer DC04 cold rolled steel coils in a range of specifications to meet diverse manufacturing needs: thickness from 0.25 mm to 2.5 mm, width from 600 mm to 1600 mm, and coil weights up to 18 tons. Custom slitting and cut-to-length services are also available to reduce material waste.

 

Cold-rolled steel coil production line

 

Steel DC04 quality for enamelling and deep drawing is the ultimate material solution for industrial terminal manufacturers seeking exceptional formability, enamelling compatibility, and consistent quality. GNEE STEEL's commitment to excellence ensures that every DC04 coil meets the highest international standards, backed by reliable supply and professional service.

 

Whether you need DC04 for automotive, home appliance, or industrial equipment production, GNEE STEEL has the expertise and resources to meet your requirements. Contact us today with your specific thickness, width, and quantity needs to get a customized quote and sample support-partner with us to elevate your production efficiency and product quality.