What Does the DX53D Name Mean?
DX53D is a cold-rolled, high-formability steel coated with zinc to protect against corrosion. Its extra elongation allows complex forming, making it ideal for automotive panels, appliance shells, and industrial enclosures.
D – Indicates it is designed for deep-drawing applications
X – Indicates the steel is not specified for a particular strength level, allowing for high ductility.
53 – Represents the deep drawing grade, which is more formable than DX51D and DX52D.
D – Means the steel is hot-dip galvanized.
DX53D Steel Equivalent Grades
Under the EN 10346:2009 standard, DX53D corresponds to steel grade 1.0355. In the EN 10346:2015 standard, its equivalent designation is 1.0952.
DX53D galvanized steel coil is widely used in industries requiring deep drawing and complex forming. With excellent elongation, reliable mechanical properties, and zinc coating protection, it provides a cost-effective solution for both industrial and consumer applications. Choosing the right DX53D material ensures durability, reduced maintenance, and optimal manufacturing efficiency.
Chemical Composition
| Element | C | Mn | P | S | Ti |
|---|---|---|---|---|---|
| Max % | 0.08 | 0.60 | 0.10 | 0.045 | 0.30 |
Mechanical Properties
| Property | Value |
|---|---|
| Yield Strength | ≥ 100 MPa |
| Tensile Strength | 270–380 MPa |
| Elongation A80 | ≥ 26% |
| Formability | Deep Drawing |
Zinc Coating Options and Corrosion Protection
| Zinc Coating | g/m² | Application Environment | Service Life |
|---|---|---|---|
| Z60 | 60 | Indoor light duty | 15–20 years |
| Z120 | 120 | General outdoor | 20–25 years |
| Z160 | 160 | Industrial outdoor | 25–30 years |
The zinc layer prevents rust formation and ensures long-term performance, even in moderately corrosive environments. DX53D with thicker coatings can be safely used for outdoor enclosures, roofing panels, and light industrial components.
Standard Specifications
| Specification | Range |
|---|---|
| Thickness | 0.12–3.0 mm |
| Width | 600–1250 mm |
| Coil Weight | 3–20 MT |
| Surface Finish | Regular / Minimized / Zero Spangle |
| Surface Treatment | Chromated / Passivated / Oiled / Dry |
Application-Specific Sizes
| Application | Recommended Thickness | Width |
|---|---|---|
| Automotive Panels | 0.6–1.2 mm | 800–1250 mm |
| Appliance Shells | 0.5–1.5 mm | 600–1200 mm |
| Industrial Enclosures | 0.8–2.0 mm | 1000–1250 mm |
Typical Applications
- Automotive body panels and interior parts
- Household appliance shells (washing machines, refrigerators)
- HVAC ducts and equipment enclosures
- Storage racks and light industrial machinery housings
The excellent deep drawing performance reduces material waste and minimizes defects in manufacturing.
Advantages of DX53D
- High elongation for complex forming
- Stable tensile and yield strength
- Excellent zinc coating adhesion
- Suitable for indoor and moderate outdoor applications
- Reduces lifecycle maintenance costs
GNEE STEEL supplies premium DX53D galvanized steel coils with strict quality control, consistent mechanical properties, and precise zinc coating thickness. Every coil undergoes tensile, elongation, and coating weight testing to ensure reliability. Technical support is provided for proper grade and thickness selection according to application requirements.
DX53D galvanized steel coil combines deep drawing performance, corrosion resistance, and cost efficiency, making it ideal for automotive, appliance, and light industrial applications. For reliable supply of high-quality DX53D coils and expert guidance, GNEE STEEL is your trusted global partner.
