Contents
DX54D Galvanized Steel Sheet & Plate | 1.0952 | 1.0306
- John
SteelPro Group proudly offers DX54D galvanized steel sheets and plates, providing high corrosion resistance and durability. As a reliable solution for a wide range of industries, DX54D is designed for applications requiring long-term protection against harsh environmental conditions. Whether applied in construction, automotive, or industrial sectors, this steel delivers the durability and reliability required for challenging projects.
DX54D Hot-dip Galvanized Steel Definition
DX54D is a cold-rolled, continuously hot-dip galvanized steel, known for its excellent corrosion resistance and formability. It is perfect for uses that demand both long-lasting performance and visual appeal. Typically used in automotive parts, roofing materials, and home appliances, DX54D offers reliable performance in environments exposed to moisture and harsh conditions. Its high elongation and ability to maintain structural integrity make it suitable for stamping, welding, and other manufacturing processes.
- D: Indicates a steel grade designed for deep drawing and formability.
- 54: Refers to the minimum yield strength of 280 MPa (which is around 54,000 psi) for structural applications.
- D: The second “D” signifies that the material is designed for galvanization and is well-suited for corrosion resistance in outdoor or industrial applications.
DX54D Equivalent Grades
DX54D has the following equivalent grades:
- EN 10346-2015: 1.0952
- EN 10346-2009: 1.0306
DX54D Galvanized Steel Sheet Chemical Composition
| Element | Composition (weight %) |
| Carbon (C) | ≤ 0.12% |
| Silicon (Si) | ≤ 0.5% |
| Manganese (Mn) | ≤ 0.6% |
| Phosphorus (P) | ≤ 0.1% |
| Sulfur (S) | ≤ 0.045% |
| Titanium (Ti) | ≤ 0.3% |
| Upon agreement during inquiry or order, the titanium content in this steel grade can be reduced to < 0.05%, making it a non-alloy steel. | |
Note:
The suffixes added to the DX54D grade specify the coating type applied to the steel.
| Suffix | Coating Type | Key Feature |
| +Z | Zinc Coating | Basic corrosion protection |
| +ZF | Zinc-Iron Alloy Coating | Enhanced corrosion resistance |
| +ZA | Zinc-Aluminum Alloy Coating | Better high-temperature resistance |
| +ZA | Zinc-Magnesium Alloy Coating | Superior corrosion resistance in aggressive environments |
| +AZ | Aluminum-Zinc Alloy Coating | Maximum protection in extreme conditions |
| +AS | Aluminum-Silicon Alloy Coating | Improved aesthetics and corrosion resistance |
SteelPro Group offers custom coating solutions to meet your specific needs. We provide a variety of coating thicknesses, ranging from Z100 to Z275 g/m², and can tailor the coating type and thickness to suit your project requirements.
DX54D Galvanized Steel Sheet Mecahmical Properties
| Grade | Coating Type | Tensile Strength (Rm) | Proof Strength (Rp0.2) | Min. Elongation (A, Lo = 80 mm) |
| DX54D | +Z, +ZA②③ | 260~350 MPa | 120~220 MPa | ≥ 36%① |
| +ZF, +ZM③④ | ≥ 34%① | |||
| +AZ | ≥ 36%① | |||
| +AS④⑤ | ≥ 34%① |
Note:
① Minimum Elongation for Different Thicknesses:
- 0.5mm < t ≤ 0.7mm: Minimum elongation decreases by 2% from the values shown in the table.
- 0.35mm < t ≤ 0.5mm: Minimum elongation decreases by 4% from the values shown in the table.
- t ≤ 0.35mm: Minimum elongation decreases by 7% from the values shown in the table.
② Plastic Strain Ratio (r90 ≥ 1.6):
- For thicknesses 1.5mm < t ≤ 2mm, r90 decreases by 0.2.
- For thicknesses t ≥ 2mm, r90 decreases by 0.4.
③ Strain Hardening Index (n90 ≥ 0.18):
- Applies to all thicknesses for the mentioned product types.
④ Plastic Strain Ratio (r90 ≥ 1.4):
- For thicknesses 1.5mm < t ≤ 2mm, r90 decreases by 0.2.
- For thicknesses t ≥ 2mm, r90 decreases by 0.4.
⑤ Plastic Strain Values (r90 ≥ 1.4):
- For thicknesses 0.5mm < t ≤ 0.7mm, r90 decreases by 0.2.
- For thicknesses 0.35mm < t ≤ 0.5mm, r90 decreases by 0.4.
- For thicknesses t ≤ 0.35mm, r90 decreases by 0.6.
Strain Hardening Index (n90 ≥ 0.18):
- For thicknesses 0.5mm < t ≤ 0.7mm, n90 decreases by 0.01.
- For thicknesses 0.35mm < t ≤ 0.5mm, n90 decreases by 0.03.
- For thicknesses t ≤ 0.35mm, n90 decreases by 0.04.
DX54D Material Properties
- Corrosion Resistance: Excellent protection due to galvanization, offering enhanced durability in aggressive environments.
- Formability: High drawability, suitable for complex stamping, bending, and deep drawing without compromising surface integrity.
- Weldability: Suitable for welding in construction, automotive, and appliance applications, with minimal spatter and heat-affected zone distortion.
- Surface Quality: Smooth, uniform coating ensures high adhesion and minimal surface defects.
- Coating Durability: Strong, corrosion-resistant zinc or alloy coatings for longevity in harsh climates.
DX54D Galvanized Steel Applications
- Construction: Applied in building elements like roof coverings, wall facings, and support structures.
- Automotive: Suitable for vehicle body panels, frames, and reinforcements where long-term durability is essential.
- Home Appliances: Used in refrigerators, washing machines, and air conditioners for protection against moisture and corrosion.
- Agricultural Equipment: Applied in the manufacturing of farming machinery, silos, and storage tanks.
- Industrial Applications: Applied in refrigerators, washing machines, and air conditioning units to safeguard against moisture and rust.
DX54D Galvanized Steel Product Specifications
To further enhance the performance of DX54D galvanized steel, SteelPro Group offers a variety of surface treatments, including:
| Product Type | Thickness Range | Width Range | Length Range |
| DX54D Steel Coil | 0.30 mm to 3.00 mm | 600 mm to 1500 mm | Custom lengths |
| 0.012″ to 0.118″ | 23.62″ to 59.06″ | ||
| DX54D Steel Sheet | 0.30 mm to 3.00 mm | 600 mm to 1500 mm | |
| 0.012″ to 0.118″ | 23.62″ to 59.06″ | ||
| DX54D Steel Plate | 3.00 mm to 6.00 mm | 1000 mm to 2500 mm | |
| 0.118″ to 0.236″ | 39.37″ to 98.43″ |
DX54D Galvanized Steel Processing Characteristics
DX54D galvanized steel is highly versatile when it comes to manufacturing processes. The material can undergo various forming and fabrication techniques, such as:
Cold-Forming
DX54D is highly suitable for cold-forming processes like bending, stamping, and drawing. The excellent formability ensures the material does not crack, even under complex shapes and angles.
Welding
DX54D can be welded using standard techniques, but care must be taken to protect the galvanized coating in the heat-affected zone to maintain corrosion resistance. Post-weld treatment or surface coating is often used to ensure long-lasting protection.
Cutting
DX54D can be easily cut using manual and automated methods, including laser cutting, plasma cutting, and shearing. The steel’s excellent edge retention ensures that the cut surfaces remain corrosion-resistant.
DX54D Galvanized Steel Sheet & Plate Best Solutions
SteelPro Group provides DX54D galvanized steel in a variety of product forms, including coils, sheets, and plates. Additionally, we offer DX53D galvanized steel as an alternative option, expanding your choices for specialized applications. Whether you require specific coatings, dimensions, or additional treatments, SteelPro Group is committed to delivering high-quality, tailored solutions.
