Prime quantity Galvanized Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
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Hot dip galvanized steel coil and sheet | |
Technical Standard: | JIS 3302 / ASTM A653 / EN10143 |
Grade | DX51D / DX52D/ DX53D/ S250,280,320GD |
Types: | Commercial / Drawing / Deep Drawing / Structural quality |
Width | 500/650/726/820/914/1000/1200/1219/1220/1250mm |
Thickness | 0.12-4.0mm |
Type of coating: | Galvanized |
Zinc coating | Z30-700g/m2 |
Surface Treatment | Chromed / Skin-pass/ Oiled/Slightly Oiled/ Dry/ Anti-fingerprint |
Surface structure: | Zero spangle / minimized spangle / regular spangle/ big spangle |
ID coil | 508mm or 610mm |
Coil weight | 3-12 MT per coil |
Package: | Properly packed for ocean freight exportation in 20''containers |
Application: | Industrial panels, roofing and siding for painting |
Price terms | FOB,CFR,CIF |
Payment terms | T/T or L/C |
Delivery time | Within 30 days |
Remarks | Insurance is all risks |
MTC will be handed on with shipping documents | |
We accept the third party certification test,such as SGS/BV |
Technical data :
Hot dipped galvanized coil Technical Data
Chemical Composition | ||||||
GRADE | C | Si | Mn | P | S | Ti |
SGCC/DX51D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
DX52D+Z | ≤0.10 | ≤0.50 | ≤0.60 | ≤0.10 | ≤0.030 | ≤0.020 |
SGCD/DX53D+Z | ≤0.10 | ≤0.30 | ≤0.50 | ≤0.05 | ≤0.030 | ≤0.020 |
SGCE/DX54D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
DX56D+Z | ≤0.10 | ≤0.30 | ≤0.30 | ≤0.03 | ≤0.020 | ≤0.020 |
Structural | ≤0.20 | ≤0.60 | ≤1.70 | ≤0.10 | ≤0.045 | |
Hot dipped galvanized steel coil Mechanical Properties | |||
GRADE | Yield Strength MPa | Tensile Strength MPa | Elongation % |
SGCC(DX51D+Z) | ≥205 | ≥270 | - |
SGCD(DX53D+Z) | - | ≥270 | 38 |
SGCE(DX54D+Z) | - | ≥270 | 40 |
DX56D+Z | - | ≥270 | 42 |
- Q: Are steel sheets suitable for exterior cladding?
- Yes, steel sheets are suitable for exterior cladding. They are durable, weather-resistant, and provide a sleek and modern appearance to buildings. Additionally, steel sheets offer great strength and can withstand harsh environmental conditions, making them a reliable choice for exterior applications.
- Q: Can steel sheets be used for architectural applications?
- Yes, steel sheets can be used for architectural applications. They are commonly used in construction for various purposes such as roofing, cladding, and structural components due to their strength, durability, and versatility. Steel sheets offer design flexibility and can be customized to meet specific architectural requirements.
- Q: How are steel sheets stored to prevent damage?
- Steel sheets are typically stored in a dry and climate-controlled environment to prevent damage. They are stacked flat and evenly, with proper support between each sheet to avoid warping or bending. Additionally, protective coverings such as plastic sheets or cardboard are often used to shield the steel sheets from moisture, dust, and other potential sources of damage.
- Q: How do steel sheets perform in marine environments?
- Steel sheets are well-suited for marine environments because they possess high strength and corrosion resistance properties. The presence of saltwater and high levels of moisture in these environments can cause significant damage to many materials; however, steel sheets are specifically designed to endure such conditions. Corrosion resistance is a key factor contributing to the performance of steel sheets in marine environments. Typically, steel sheets are coated with zinc or other protective coatings like epoxy or galvanized coatings, which act as a barrier against corrosion. These coatings prevent direct contact between the steel and saltwater, reducing the risk of rust and deterioration. Moreover, the high strength of steel sheets makes them highly durable in marine environments. They can withstand harsh conditions such as waves, strong winds, and impact from debris. This strength ensures that steel sheets maintain their structural integrity and offer long-term performance. Furthermore, steel sheets are known for their fire resistance, which is crucial in marine environments where safety is a top concern. Steel has a high melting point and does not contribute to the spread of fire, making it a reliable choice for marine applications. Nevertheless, it is important to note that even with their excellent performance, steel sheets may still require regular maintenance and inspection in marine environments. This includes monitoring for signs of corrosion, repairing or replacing damaged coatings, and addressing any potential issues promptly to ensure continued performance. In conclusion, steel sheets are a reliable option for marine environments due to their corrosion resistance, high strength, and fire resistance. They can withstand the challenging conditions of saltwater, moisture, and impact, making them an ideal material for various marine applications.
- Q: What are the different methods of joining steel sheets together?
- There are several methods of joining steel sheets together, each with its own advantages and applications. Some of the common methods include: 1. Welding: Welding is a widely used method for joining steel sheets. It involves melting the edges of the sheets and fusing them together using heat. There are different types of welding processes such as arc welding, gas welding, and spot welding, each suited for specific applications. 2. Riveting: Riveting is a mechanical method of joining steel sheets using metal fasteners called rivets. The rivets are inserted through pre-drilled holes in the sheets and then hammered or pressed to secure them in place. Riveting is known for providing strong and durable joints. 3. Bolting: Bolting involves using bolts and nuts to hold steel sheets together. Holes are drilled through the sheets, and then bolts are inserted from one side, with nuts tightened on the other side to secure the joint. Bolting is quick, easy to assemble, and allows for disassembly if needed. 4. Adhesive bonding: Adhesive bonding uses specialized adhesives to join steel sheets together. The adhesive is applied between the surfaces to be joined and forms a strong bond as it cures. This method is commonly used in industries where welding can cause distortion or is not feasible due to the materials involved. 5. Mechanical fastening: Mechanical fasteners like screws, self-tapping screws, or nails can be used to join steel sheets together. These fasteners create a strong connection by penetrating the sheets and holding them in place. Mechanical fastening is relatively quick and doesn't require any specialized equipment. 6. Clinching: Clinching is a cold forming process that involves joining steel sheets by deforming the material without any external heat source. It involves pressing the sheets together and forming a mechanical interlock. Clinching is commonly used in the automotive industry due to its high-speed production capabilities and joint strength. Each method has its own advantages based on factors such as joint strength, ease of assembly, cost, and specific application requirements. The choice of joining method depends on the purpose of the joint, material properties, and environmental conditions the joint will be subjected to.
- Q: How do steel sheets perform in terms of corrosion resistance?
- Steel sheets generally have good corrosion resistance, especially when they are coated with protective layers such as zinc or alloys. The corrosion resistance of steel sheets depends on the composition and quality of the steel, as well as the environment in which they are utilized. Stainless steel sheets, for example, offer high resistance to corrosion due to the presence of chromium and other alloying elements. These sheets are particularly effective in environments with high humidity, saltwater exposure, or acidic conditions. However, uncoated or low-alloy steel sheets may be prone to rust and corrosion in aggressive environments. Regular maintenance, such as applying protective coatings or using corrosion inhibitors, can enhance the corrosion resistance of steel sheets and prolong their lifespan.
- Q: What is the typical fatigue strength of a steel sheet?
- The typical fatigue strength of a steel sheet can vary depending on factors such as material composition, thickness, surface condition, and loading conditions. However, for most common steel sheets, the fatigue strength usually falls within the range of 30 to 70 percent of the ultimate tensile strength of the material.
- Q: Are the steel sheets suitable for outdoor applications?
- Yes, steel sheets are suitable for outdoor applications. Steel is a durable and strong material that can withstand various weather conditions and environmental factors. It is resistant to rust and corrosion, making it ideal for outdoor use. Additionally, steel sheets can be treated or coated to enhance their resistance to moisture and other elements, further improving their suitability for outdoor applications. Whether it is for construction, manufacturing, or decorative purposes, steel sheets are a reliable choice for outdoor projects.
- Q: How to pass through steel at water stop steel plate?
- 1, in the horizontal plate in the water stop steel plate, the steel bar can wear through, is not affected by it.2, in the vertical wall of the sealing plate, reinforced wall is to pass through, is to cut some of the stirrup, and then cut the stirrups welded to the sealing plate up, also can.
- Q: What is the price range for steel sheets?
- The price range for steel sheets can vary depending on factors such as thickness, size, quality, and the current market conditions. Generally, steel sheets can range anywhere from $20 to $200 per sheet.
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Prime quantity Galvanized Steel Coils/Sheets， CNBM
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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