DX52D Z140 galvanized steel is a cold-forming galvanized steel grade specified under EN 10346. DX52D offers good formability, while Z140 indicates a total zinc coating mass of 140 g/m² on both sides. Other grades under this standard include DX51D, DX53D, DX54D, DX56D, and DX57D. Wanzhi Group supplies DX52D+Z140 galvanized steel coils, sheets, and strips with customized specifications for cold-forming and various industrial applications.
- Thickness: 0.12–4.0 mm
- Width: 600–1500 mm
- Zinc Coating Weight: Z30–Z275 g/m²
- Standards: EN 10346, ASTM A653/A653M, JIS G3302, GB/T 2518
What Does DX52D Z140 Galvanized Steel Mean?
DX52D Z140 galvanized steel combines the DX52D cold-forming steel grade with a Z140 zinc coating designation under EN 10346. DX52D defines the steel grade and forming properties, while Z140 specifies a total zinc coating mass of 140 g/m² on both surfaces.
- Z60–Z100: Suitable for general applications and relatively mild environments.
- Z120–Z180: Provides enhanced corrosion protection for construction, outdoor, and industrial applications.
- Z200–Z275: Offers higher corrosion protection for more demanding outdoor and industrial environments.
Common Standards of DX52D Z140 Galvanized Steel
These standards specify requirements for steel grades, mechanical properties, zinc coatings, dimensions, testing, and quality. Grade designations vary between standards.
- EN 10346: DX52D+Z: The primary European grade for continuously hot-dip galvanized cold-forming steel. Related grades include DX51D+Z, DX53D+Z, DX54D+Z, DX56D+Z, and DX57D+Z.
- ASTM A653/A653M: FS: A commonly referenced U.S. grade corresponding to DX52D. Common grades include CS, DDS, EDDS, and SS.
- JIS G3302: SGCD1: A corresponding Japanese grade for cold-forming galvanized steel. Common grades include SGCC, SGCD2, SGCD3, and SGCD4.
- GB/T 2518: DC52D+Z: The corresponding Chinese grade for cold-forming galvanized steel. Common grades include DC51D+Z, DC53D+Z, and DC54D+Z.
DX52D Z140 Galvanized Steel Prices
The price of DX52D Z140 galvanized steel depends on thickness, width, zinc coating, surface finish, order quantity, and market conditions. Common galvanized steel coils are priced at around USD 600–900 per ton. Zero-spangle products may cost slightly more than regular-spangle products due to stricter production and surface-quality requirements. Send us your requirements for a free quote.
Specification of DX52D Z140 GI Steel
- Good Corrosion Resistance: The Z140 zinc coating helps protect the steel substrate from corrosion and extends service life.
- Good Formability: DX52D offers good formability for bending, stamping, and other forming processes.
- Uniform Surface Quality: A consistent galvanized surface supports further coating, fabrication, and finishing.
- Easy Processing: Suitable for cutting, bending, punching, profiling, and other fabrication processes.
- Good Weldability: Suitable for common welding processes when appropriate welding parameters are used.
- Cost-Effective: Offers a practical balance of corrosion protection, formability, durability, and material cost.
Application Scenarios
- Roofing & Wall Cladding: Roofing sheets, wall panels, and building components requiring corrosion protection.
- HVAC Systems: Ducts, ventilation components, and air-conditioning equipment.
- Automotive Components: Formed parts and components requiring good formability and corrosion resistance.
- Home Appliances: Appliance housings, panels, and structural components.
- Industrial Equipment: Enclosures, equipment panels, and formed components.
DX51D Z140 vs DX52D Z140 vs DX53D Z140: GI Steel Comparison
DX51D Z140, DX52D Z140, and DX53D Z140 all feature a Z140 zinc coating but differ in steel grade and formability. DX51D suits general forming, while DX52D and DX53D offer progressively higher formability for more demanding applications.
| Comparison Item | DX51D Z140 | DX52D Z140 | DX53D Z140 |
| Steel Type | Cold-forming steel | Cold-forming steel | Cold-forming steel |
| Formability | Good | Better | Excellent |
| Yield Strength | — | 140–300 MPa | 140–260 MPa |
| Tensile Strength | 270–500 MPa | 270–420 MPa | 270–380 MPa |
| Typical Use | General forming, roofing, panels | Bending, stamping, formed components | Stamping and more demanding forming |
DX52D Galvanized Steel Supplier – Wanzhi Group
Wanzhi Group is an ISO-certified galvanized steel manufacturer and supplier in China. Our factory is located in Boxing County, Binzhou, Shandong Province. Our facility has galvanized steel, galvalume steel, prepainted steel, and zinc-aluminum-magnesium (ZAM) production lines, with an annual production capacity of 600,000 tons. We also have dedicated quality inspection and sample rooms. To date, Wanzhi has supplied galvanized steel coils, sheets, corrugated sheets, strips, wires, and pipes to customers in over 120 countries and regions. If you’re interested in galvanized steel, feel free to contact us anytime.
GI Steel Factory
Wanzhi Steel has established strict quality control throughout the entire process, from raw material sourcing and production to inspection and finished-product packaging. This helps ensure stable, high-quality products for customer projects. Our factory has welcomed customers from over 40 countries and regions, including Turkmenistan, Kazakhstan, Peru, Indonesia, Turkey, Georgia, Libya, the UAE, and Saudi Arabia. Customers can visit our factory to learn more about our production and quality control processes. If you would like to visit our factory, request free samples, or discuss your project, please leave us a message. We will contact you within 2 hours of receiving your message.
Quality Inspection of Galvanized Steel
Wanzhi Group’s factory conducts comprehensive quality inspections, including zinc coating thickness, dimensional tolerances, tensile strength, yield strength, elongation, hardness, and bending tests. Surface quality, coating uniformity, and other properties are also checked to ensure the galvanized steel meets the required standards and project specifications.
Certificates
Wanzhi Steel is certified to ISO 14001:2015, ISO 9001:2015, and ISO 45001:2018. Our products comply with applicable ASTM, GB, JIS, and EN standards. We can provide original Mill Test Certificates (MTC) and support third-party inspections by organizations such as BV and SGS.
Packaging and Shipping
We use standard export packaging, including plastic film, moisture-proof paper, galvanized steel sheets, steel straps, corner protectors, and wooden pallets. Customized packaging solutions are also available to meet specific customer requirements.
Global Cases and Projects
Wanzhi Group operates two galvanizing lines with a combined capacity of about 20,000 tons per month. We provide finished steel products and raw materials for contractors, metal material buyers, appliance manufacturers, and roofing sheet processors. Products include GI purlins, GI metal decks, GI roofing sheets, GI sections, and GI square steel. Solutions are tailored to each project’s climate, building function, design, and budget.
Wanzhi Steel – Agricultural Greenhouse Project in Turkmenistan
550 tons PPGI Steel Coil to Azerbaijan
100 tons of Galvanized Coils to Saudi Arabia
144 ton Steel Wire to Spanish
Project of PPGI Roofing en Libya
100 tons of GL and PPGL in Solomon Islands
Customer Feedback
Our DX51D+Z, DX52D+Z, and DX53D+Z galvanized steel is widely used across various industries for its excellent corrosion resistance, formability, and durability. Customers highly appreciate our product quality and professional service, reflecting our commitment to customer satisfaction.
Looking for DX52D+Z140 galvanized steel coils or sheets? Send us your required specifications, quantity, and application environment. Wanzhi Steel will recommend a suitable solution and provide a competitive quote. We also supply DX52D+ZA, DX52D+AZ, DX52D+ZM, and other coated steel products to meet different project needs.