Regular Spangle Galvanized Steel Sheet is a zinc-coated steel sheet featuring a distinctive spangle pattern, offering excellent corrosion resistance and cost-effective performance. It is widely used in construction, roofing systems, ventilation equipment, and general industrial applications.
Material Type :
Hot-dip galvanized steel with regular spangle (SGCC, DX51D+Z, DX52D+Z)Width Range :
750mm – 1600mmThickness Range :
0.15mm – 5.0mmCustomizable :
YesOrder(MOQ) :
2TSpecifications
Regular spangle galvanized steel sheets are produced through hot-dip galvanizing processes, forming visible zinc crystal patterns on the surface. This traditional galvanized finish provides reliable corrosion protection while maintaining an attractive metallic appearance.
These steel sheets offer excellent durability, formability, and weather resistance, making them suitable for fabrication, bending, stamping, and roll-forming applications. The zinc coating effectively protects the steel substrate from rust and environmental exposure, helping extend service life.
Regular spangle galvanized steel sheets are widely used in roofing panels, wall cladding, duct systems, agricultural facilities, storage equipment, and construction projects, where corrosion resistance, durability, and cost efficiency are important considerations.
Regular Spangle 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, %) |
|---|---|---|---|---|
| DC01+Z Commercial Grade Regular Spangle | GB/T 2518 DC01+Z
|
Tensile 270–410 MPa
|
Thickness 0.3–3.0 mm
|
C≤0.12, Si≤0.30
|
| DC03+Z Stamping Grade Regular Spangle | GB/T 2518 DC03+Z
|
Tensile 270–370 MPa
|
Thickness 0.4–2.5 mm
|
C≤0.10, Si≤0.30
|
| DC04+Z Deep Drawing Grade Regular Spangle | GB/T 2518 DC04+Z
|
Tensile 270–350 MPa
|
Thickness 0.5–2.0 mm
|
C≤0.08, Si≤0.30
|
| DC05+Z Extra Deep Drawing Grade Regular Spangle | GB/T 2518 DC05+Z
|
Tensile 250–330 MPa
|
Thickness 0.6–2.0 mm
|
C≤0.06, Si≤0.30
|
| DC06+Z Super Extra Deep Drawing Grade Regular Spangle | GB/T 2518 DC06+Z
|
Tensile 240–320 MPa
|
Thickness 0.7–2.0 mm
|
C≤0.04, Si≤0.30
|
| Q195 Commercial Grade Regular Spangle | GB/T 2518 Q195+Z
|
Tensile 315–430 MPa
|
Thickness 0.3–4.0 mm
|
C≤0.12, Si≤0.30
|
| Q235B Structural Grade Regular Spangle | GB/T 2518 Q235B+Z
|
Tensile 370–500 MPa
|
Thickness 0.5–6.0 mm
|
C≤0.22, Si≤0.35
|
| Q355B High Strength Low Alloy Regular Spangle | GB/T 2518 Q355B+Z
|
Tensile ≥470 MPa
|
Thickness 1.0–8.0 mm
|
C≤0.24, Si≤0.55
|
| Q420B Ultra High Strength Low Alloy Regular Spangle | GB/T 2518 Q420B+Z
|
Tensile ≥520 MPa
|
Thickness 1.0–6.0 mm
|
C≤0.20, Si≤0.55
|
| ASTM A653 Grade 33 Regular Spangle | ASTM A653 CS Type 33
|
Tensile 340–420 MPa
|
Thickness 0.3–4.0 mm
|
C≤0.15, Si≤0.30
|
| ASTM A653 Grade 50 High Strength Regular Spangle | ASTM A653 HSLA Grade 50
|
Tensile 485–620 MPa
|
Thickness 0.8–6.0 mm
|
C≤0.23, Si≤0.40
|
| ASTM A653 Grade 60 Ultra High Strength Regular Spangle | ASTM A653 HSLA Grade 60
|
Tensile ≥520 MPa
|
Thickness 1.0–6.0 mm
|
C≤0.20, Si≤0.40
|
| EN 10152 DX51D+Z Regular Spangle | EN 10152 DX51D+Z
|
Tensile 270–410 MPa
|
Thickness 0.3–3.0 mm
|
C≤0.12, Si≤0.30
|
| EN 10152 DX52D+Z Stamping Grade Regular Spangle | EN 10152 DX52D+Z
|
Tensile 270–370 MPa
|
Thickness 0.4–2.5 mm
|
C≤0.10, Si≤0.30
|
| EN 10152 DX53D+Z Deep Drawing Grade Regular Spangle | EN 10152 DX53D+Z
|
Tensile 270–350 MPa
|
Thickness 0.5–2.0 mm
|
C≤0.08, Si≤0.30
|
| EN 10152 S355GD+Z High Strength Regular Spangle | EN 10152 S355GD+Z
|
Tensile ≥470 MPa
|
Thickness 1.0–8.0 mm
|
C≤0.24, Si≤0.55
|
| EN 10152 S420GD+Z Ultra High Strength Regular Spangle | EN 10152 S420GD+Z
|
Tensile ≥520 MPa
|
Thickness 1.0–6.0 mm
|
C≤0.20, Si≤0.55
|
| JIS G3302 SGCC Regular Spangle | JIS G3302 SGCC
|
Tensile 270–410 MPa
|
Thickness 0.3–3.0 mm
|
C≤0.12, Si≤0.30
|
| JIS G3302 SGCD1 Stamping Grade Regular Spangle | JIS G3302 SGCD1
|
Tensile 270–370 MPa
|
Thickness 0.4–2.5 mm
|
C≤0.10, Si≤0.30
|
| JIS G3302 SGCD2 Deep Drawing Grade Regular Spangle | JIS G3302 SGCD2
|
Tensile 270–350 MPa
|
Thickness 0.5–2.0 mm
|
C≤0.08, Si≤0.30
|
| JIS G3302 SGHC440 High Strength Regular Spangle | JIS G3302 SGHC440
|
Tensile ≥440 MPa
|
Thickness 0.8–6.0 mm
|
C≤0.23, Si≤0.40
|
| JIS G3302 SGHC490 Ultra High Strength Regular Spangle | JIS G3302 SGHC490
|
Tensile ≥490 MPa
|
Thickness 1.0–6.0 mm
|
C≤0.20, Si≤0.40
|
|
Note: If you do not find a Regular Spangle 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. |
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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 Regular Spangle 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. |
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