NEWS
In recent years, global demand for high-formability galvanized steel has increased significantly, driven by the rapid development of the automotive, home appliance, and precision fabrication industries. Among various grades defined under EN 10346, DX54D+Z galvanized steel has become one of the most trusted materials for deep drawing and complex forming applications. As an experienced galvanized steel manufacturer and exporter, GNEE STEEL continues to supply DX54D+Z galvanized steel coils and sheets to customers worldwide, ensuring stable quality and reliable performance.
DX54D+Z is a hot dip galvanized steel grade designed specifically for excellent cold formability and surface quality. The "DX" indicates cold forming steel, "54" represents its superior deep drawing capability, "D" refers to drawing quality, and "+Z" denotes zinc coating applied by hot dip galvanizing. This combination makes DX54D+Z an ideal material where both corrosion resistance and complex shaping are required.
Technical Characteristics of DX54D+Z Galvanized Steel
DX54D+Z galvanized steel stands out due to its optimized chemical composition and controlled rolling process. Compared with standard commercial quality galvanized steel, DX54D+Z offers significantly higher elongation and lower yield strength, reducing the risk of cracking during deep drawing operations.
- Typical Mechanical Properties of DX54D+Z
| Property | Typical Value |
|---|---|
| Yield Strength | ≤ 120 MPa |
| Tensile Strength | 270 – 350 MPa |
| Elongation (A80) | ≥ 36% |
| Standard | EN 10346 |
This excellent balance between strength and ductility allows DX54D+Z galvanized steel sheets to be used in applications involving multiple forming steps, tight radii, and complex geometries.
- Zinc Coating Options and Surface Quality
The zinc coating plays a crucial role in extending the service life of galvanized steel products. DX54D+Z is commonly supplied with zinc coating weights ranging from Z100 to Z275, depending on corrosion protection requirements.
| Zinc Coating | Coating Weight (g/m²) | Typical Application |
|---|---|---|
| Z100 | 100 | Indoor panels, appliances |
| Z180 | 180 | General fabrication |
| Z275 | 275 | Outdoor structures |
Surface finish options include regular spangle, minimized spangle, and zero spangle, making DX54D+Z suitable for both functional and decorative uses, especially where painting or powder coating is required.
DX54D+Z galvanized steel is widely used in industries where deep drawing and surface appearance are critical. Typical applications include automotive inner panels, washing machine housings, refrigerator backs, ventilation systems, and precision metal enclosures. Its ability to combine corrosion resistance with excellent forming performance makes it a preferred choice for manufacturers focused on long-term product durability.
From an SEO and market trend perspective, search interest in keywords such as DX54D+Z galvanized steel coil, EN 10346 galvanized steel sheet, and deep drawing galvanized steel supplier has grown steadily, reflecting rising global demand.
As a professional galvanized steel manufacturer and exporter, GNEE STEEL maintains strict control over raw materials, galvanizing lines, and quality inspection processes. Each DX54D+Z galvanized steel coil is tested for coating thickness, surface quality, and mechanical properties before shipment. Our stable supply capability, competitive pricing, and export experience help customers reduce procurement risks and improve supply chain reliability.
Beyond DX54D+Z, GNEE STEEL also supplies S250GD+Z structural galvanized steel, DX51D+Z commercial quality steel, DX52D+Z forming steel, and customized zinc-aluminum coated products. With a complete product range and professional technical support, GNEE STEEL continues to be a trusted long-term partner for global buyers seeking high-quality galvanized steel solutions.
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Available Steel Grade(Ensure weight and support third-party testing) |
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|
Steel grade |
Coating |
Yield(MPA) |
Tensile(MPA) |
Elongation(%) |
|
DX51D |
Z,ZF |
-- |
270-500 |
20 |
|
DX52D |
Z,ZF |
140-300 |
270-420 |
22 |
|
DX53D |
Z,ZF |
140-260 |
270-380 |
26 |
|
DX54D |
Z,ZF |
140-220 |
270-350 |
30 |
|
S220GD |
Z,ZF |
220 |
300 |
18 |
|
S250GD |
Z,ZF |
250 |
330 |
17 |
|
S280GD |
Z,ZF |
280 |
360 |
16 |
|
S320GD |
Z,ZF |
320 |
390 |
15 |
|
S350GD |
Z,ZF |
350 |
420 |
14 |
|
S400GD |
Z,ZF |
400 |
470 |
-- |
|
S450GD |
Z,ZF |
450 |
530 |
-- |
|
S500GD |
Z,ZF |
500 |
560 |
-- |
|
Select type Galvanized Steel based on requirements |
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