Corrugated steel sheets for roofing
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Commodity | 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 | 500/650/726/820/9/1000/1200/1219/1220/1250mm |
Thickness | 0.12-2.8mm |
Type of coating: | Galvanized |
Zinc coating | Z30-275g/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 | 3-8 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 | |
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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: How do steel sheets perform in terms of vibration resistance?
- Steel sheets generally offer good vibration resistance due to their high stiffness and density. The inherent properties of steel, such as its strong and rigid structure, enable it to dampen vibrations effectively. Steel sheets have high natural frequencies, which means they can resist a wide range of vibrations and minimize the amplification of vibrations that may occur in other materials. Additionally, steel sheets can be further enhanced with various techniques, such as adding damping materials or using special coatings, to improve their vibration resistance even more. Overall, steel sheets are considered to be a reliable choice when it comes to applications requiring vibration resistance.
- Q: Are the steel sheets resistant to bending or warping?
- Yes, steel sheets are highly resistant to bending or warping. Steel is known for its strength and durability, making it a popular choice for various applications where resistance to bending or warping is crucial. The inherent properties of steel, including its high tensile strength and stiffness, allow it to withstand heavy loads and pressure without deforming or warping. Additionally, the uniform and homogeneous structure of steel ensures consistent resistance to bending or warping, making it a reliable material for projects that require stability and structural integrity.
- Q: How do steel sheets perform in terms of dimensional stability?
- Steel sheets have excellent dimensional stability. This is because steel is a strong and rigid material that resists warping, bending, and expanding or contracting due to temperature changes. It maintains its shape and size, making it an ideal choice for applications that require precise and consistent dimensions.
- Q: Are the steel sheets suitable for outdoor signage?
- Indeed, outdoor signage can indeed be made from steel sheets. Steel is renowned for its robustness, endurance, and ability to resist various weather conditions. It is capable of enduring severe outdoor environments, such as extreme temperatures, rain, wind, and sunlight, without distorting or deteriorating. Modifying the thickness of the steel sheets can provide stability and durability to the signage, depending on its size and design. Furthermore, steel sheets can be effortlessly personalized and painted to align with the desired visual appeal, making them a favored option for outdoor signage ventures.
- Q: Are steel sheets suitable for agricultural machinery or equipment?
- Yes, steel sheets are commonly used in agricultural machinery and equipment due to their high strength, durability, and resistance to harsh outdoor conditions.
- Q: Can steel sheets be used for decorative column wraps?
- Yes, steel sheets can be used for decorative column wraps. Steel sheets are a versatile material that can be easily shaped and customized to fit various design preferences. They can be used to create sleek and modern column wraps, as well as more intricate and ornate designs. Steel sheets can be painted or coated with different finishes to enhance their aesthetic appeal and protect them from corrosion. Additionally, steel is a durable and long-lasting material, making it suitable for both indoor and outdoor applications. Whether you are looking to add a contemporary touch or a traditional charm to your space, steel sheets can be an excellent choice for decorative column wraps.
- Q: What are the different types of steel sheet alloys?
- There exists a range of steel sheet alloys, each possessing distinct properties and applications. Among the most prevalent steel sheet alloys are: 1. Carbon Steel: This variety, composed primarily of iron and carbon, serves as a fundamental form of steel. Its notable strength and affordability render it extensively used in the construction, automotive, and manufacturing sectors. 2. Stainless Steel: Distinguished by its resistance to corrosion, stainless steel is produced by introducing chromium and other alloying elements to carbon steel. It finds common employment in environments where hygiene and durability hold significance, such as kitchen appliances, medical equipment, and architectural structures. 3. Galvanized Steel: To protect against corrosion, this type of steel is coated with a layer of zinc. Galvanized steel sheets find frequent application in outdoor settings, including roofing, fencing, and automotive components. 4. Alloy Steel: Alloy steel sheets are created by incorporating diverse alloying elements, like nickel, chromium, and molybdenum, into carbon steel. These alloys heighten the strength, hardness, and wear resistance of the steel, rendering it suitable for industries such as aerospace, automotive, and machinery. 5. Tool Steel: This steel variety is specifically engineered for the production of tools and dies. It distinguishes itself through high hardness, resistance to deformation, and the ability to retain sharp edges. Tool steel sheets are commonly employed in the manufacturing of cutting tools, drills, and molds. 6. Electrical Steel: This steel undergoes specialized processing to minimize magnetic losses and enhance electrical conductivity. Electrical steel sheets are utilized in the production of transformers, electric motors, and generators. These examples represent merely a fraction of the diverse steel sheet alloys accessible. Depending on the specific requirements of a project or application, engineers can opt for the appropriate alloy to achieve the desired properties and performance.
- Q: How do steel sheets perform in terms of weathering?
- Steel sheets perform well in terms of weathering. They are highly resistant to corrosion and can withstand harsh environmental conditions such as rain, snow, and extreme temperatures. Properly coated steel sheets can maintain their structural integrity and appearance over time, making them a durable and reliable choice for outdoor applications.
- Q: Are the steel sheets resistant to impact or denting?
- Yes, steel sheets are generally resistant to impact and denting due to their high strength and durability.
- Q: Can steel sheets be used for outdoor sculptures?
- Yes, steel sheets can be used for outdoor sculptures. Steel is a durable and weather-resistant material, making it suitable for outdoor environments. Additionally, it can be shaped and welded to create intricate and unique sculptures.
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Corrugated steel sheets for roofing
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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