Zinc Coated Galvanized Steel Sheet is a steel sheet protected with a zinc coating that provides excellent corrosion resistance and long-term durability. It is widely used in construction, roofing systems, automotive components, appliances, and industrial fabrication.
Material Type :
Zinc Coated Galvanized SteelWidth Range :
100mm – 1500mmThickness Range :
0.12mm – 3.0mmCustomizable :
YesOrder(MOQ) :
2TSpecifications
Zinc coated galvanized steel sheets are produced by applying a protective zinc layer to the steel surface, which effectively prevents rust and oxidation caused by moisture and environmental exposure. The zinc coating acts as a barrier that significantly improves the corrosion resistance and service life of the steel sheet.
These steel sheets offer good formability, weldability, and mechanical strength, making them suitable for various manufacturing processes such as bending, stamping, and cutting. The smooth surface and consistent coating thickness also allow further surface treatments such as painting or powder coating.
Zinc coated galvanized steel sheets are widely used in building panels, roofing sheets, ventilation systems, household appliances, automotive parts, and industrial equipment, where durable corrosion protection and reliable structural performance are required.
Zinc Coated Galvanized Steel Sheet is one of our core strength products. We maintain substantial inventory to ensure rapid delivery and can also customize extra-large diameter seamless pipes according to your specific requirements. Additionally, we provide comprehensive services including spectroscopic analysis, mechanical property testing, pressure testing, and non-destructive testing (NDT).
| Grade | Grade Equivalent | Mechanical Properties | Size Range | Chemical Composition (Typical, %) |
|---|---|---|---|---|
| DX51D+Z | EN 10346 | Tensile 270–500 MPa
|
Thk 0.12–3.0 mm
|
C≤0.10, Mn≤0.50
|
| DX52D+Z | EN 10346 | Tensile 270–450 MPa
|
Thk 0.12–3.0 mm
|
C≤0.10, Mn≤0.50
|
| DX53D+Z | EN 10346 | Tensile 250–400 MPa
|
Thk 0.12–3.0 mm
|
C≤0.08, Mn≤0.50
|
| SGCC | JIS G3302 | Tensile 270–500 MPa
|
Thk 0.12–3.0 mm
|
C≤0.12, Mn≤0.50
|
| SGC340 | JIS G3302 | Tensile ≥340 MPa
|
Thk 0.12–3.0 mm
|
C≤0.15, Mn≤0.60
|
| SGC400 | JIS G3302 | Tensile ≥400 MPa
|
Thk 0.12–3.0 mm
|
C≤0.17, Mn≤0.60
|
| Q195 | GB Q195 | Tensile 315–430 MPa
|
Thk 0.12–3.0 mm
|
C≤0.12, Mn≤0.50
|
| Q235B | GB Q235B | Tensile 375–500 MPa
|
Thk 0.12–3.0 mm
|
C≤0.22, Mn 0.35–0.80
|
|
Note: If you do not find a Zinc Coated Galvanized Steel Sheet that meets your requirements or is suitable for your customer’s project, please contact our manager sales consultant (Email: stsalesman4@stmetal001.com) and send us your specifications and technical parameter files to obtain Customized quotation plan. |
Video
Factory
FAQs
Q: What types and standards of galvanized steel do you mainly supply?
A: We mainly supply hot-dip galvanized steel products including galvanized steel sheets, coils, strips, and pipes. Common base steel grades include DX51D+Z, DX52D+Z, DX53D+Z, and DX54D+Z. The zinc coating thickness typically ranges from Z20 to Z275 to meet different corrosion protection requirements. All galvanized steel products comply with international standards such as ASTM, JIS, and EN. We can also provide material test certificates (MTC) and support customized specifications according to customer requirements.
Q: Can you provide special specifications or non-standard customization? For example, extra-wide plates or pipes with specific wall thicknesses?
A: Of course. One of our advantages is our flexible customization capabilities. We can provide customized size cutting, special thicknesses, and special surface treatments (such as 2B, BA, No.4 brushed finish, mirror finish) based on your drawings or requirements. Whether it's a small trial order or a large-volume purchase, we can meet your needs.
Q: How do you guarantee the quality and consistency of materials? Do you have quality certifications?
A: Quality is our lifeline. We use direct supply from large steel mills to ensure material traceability. Each shipment comes with a Material Quality Certificate (MTC). We have our own quality control team that conducts random checks on material composition, dimensional tolerances, surface finish, and mechanical properties. Our factory is also ISO 9001:2015 quality management system certified.
Q: What are your delivery times and logistics solutions for overseas customers?
A: For standard-specification in-stock products, we can complete preparation and shipment within 7-14 days. Delivery times for customized products will be determined through negotiation based on the specific process. We have established international logistics partners who can arrange full container load (FCL), less-than-container load (LCL), or air freight according to your needs, and provide various trade terms such as EXW, FOB, CIF, and DDP, with door-to-door service.
Q: As a new customer, how do I begin cooperation? Can you provide samples for testing?
A: The cooperation process is very smooth: 1) You provide specific requirements (brand, specifications, quantity, standards); 2) We provide a quotation and technical advice; 3) After confirmation, we arrange the contract and payment; 4) Production/pickup and quality inspection; 5) Shipment and provision of documentation. We encourage sample testing. For serious customers, we can provide small-size samples to ensure that the materials fully meet your processing and application requirements.
|
Note: If you do not find a Zinc Coated Galvanized Steel Sheet that meets your requirements or is suitable for your customer’s project, please contact our manager sales consultant (Email: stsalesman4@stmetal001.com) and send us your specifications and technical parameter files to obtain Customized quotation plan. |
Zinc Coated Galvanized Steel Sheet is a steel sheet protected with a zinc coating that provides excellent corrosion resistance and long-term durability. It is widely used in construction, roofing systems, automotive components, appliances, and industrial fabrication.
Details
Request A Quote
Scan to Wechat/Whatsapp :
