DX51D+Z160 1MM THK Galvanized Steel Coil BS EN 10327 Mini Spangle
| Carbon | ≤0.12% |
| Silicon | ≤0.50% |
| Manganese | ≤0.60% |
| Phosphorus | ≤0.10% |
| sulfur | ≤0.045% |
|
Titanium |
≤0.30% |
| Zinc layer | ≥80g/㎡ |
| Tensile strength | 270-500 MPa |
| Elongation | ≥22% |
FAQ
Q: What does DX51D+Z160 mean?
A: DX51D refers to the grade of the steel material, which is a hot-dip galvanized steel. The "+Z" indicates that it has a zinc coating, and "160" represents the thickness of the zinc coating, which is 160 grams per square meter.
Q: What is the thickness of the galvanized steel coil?
A: The thickness of the galvanized steel coil is 1mm, which refers to the thickness of the steel sheet before the galvanizing process.
Q: What is BS EN 10327?
A: BS EN 10327 is the British Standard for continuously hot-dip coated strip and sheet of low carbon steels for cold forming. This standard specifies the requirements for the mechanical properties, chemical composition, and dimensions of the galvanized steel material.
Q: What is a mini spangle?
A: Mini spangle refers to the appearance of the zinc coating on the galvanized steel surface. It indicates that the zinc crystals are smaller and less visible, giving the steel a smoother and less shiny appearance compared to big spangle. Mini spangle is often preferred for applications where a less textured and more uniform appearance is desired.
Q: What are the main properties of DX51D+Z160 1mm thick galvanized steel coil with a mini spangle?
A: The main properties include corrosion resistance, high strength and durability, formability, and a smooth and uniform surface finish.
Q: What are the common uses of DX51D+Z160 1mm thick galvanized steel coil with a mini spangle?
A: The galvanized steel coil with a mini spangle is commonly used in construction for roofing, cladding, and facades. It is also used in the manufacturing of appliances, furniture, HVAC systems, automotive components, electrical enclosures, cable trays, and general engineering applications.
Q: What are the advantages of using a galvanized steel coil with a mini spangle?
A: The advantages include excellent corrosion resistance, high strength and durability, ease of formability, and a smooth and uniform surface finish for aesthetic appeal.
Q: Can a galvanized steel coil with a mini spangle be painted or coated?
A: Yes, a galvanized steel coil with a mini spangle can be painted or coated with various finishes for additional protection or aesthetic purposes. However, proper surface preparation and primer selection are important for achieving good adhesion of the paint or coating.
Q: Is the galvanized steel coil with a mini spangle suitable for outdoor applications?
A: Yes, the galvanized steel coil with a mini spangle offers excellent corrosion resistance and is suitable for outdoor applications where exposure to harsh weather conditions is expected. The zinc coating acts as a protective barrier against rust and corrosion.
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