Galvanized/Aluzinc Steel Sheet with Best Quality in China

Galvanized/Aluzinc Steel Sheet with Best Quality in China System 1

Galvanized/Aluzinc Steel Sheet with Best Quality in China

Ref Price:

Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 100 m.t.

Supply Capability:: 10000 m.t./month

Inquire Now

Customer Service

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

1.Structure of Hot-Dip Galvanized Steel Sheet Description：

Hot-dip galvanized steel coils are available with a pure zinc coating through the hot-dip galvanizing process. It offers the economy, strength and formability of steel combined with the corrosion resistance of zinc. The hot-dip process is the process by which steel gets coated in layers of zinc to protect against rust. It is especially useful for countless outdoor and industrial applications. Production of cold formed corrugated sheets and profiles for roofing, cladding, decking, tiles, sandwich walls, rainwater protective systems, air conditioning duct as well as electrical appliances and engineering.

2.Main Features of the Hot-Dip Galvanized Steel Sheet：

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent anticorrosive property

• High strength

• Good formability

• Good visual effect

3.Hot-Dip Galvanized Steel Sheet Images

Galvanized/Aluzinc Steel Sheet with Best Quality in China

4.Hot-Dip Galvanized Steel Sheet Specification

Standard: ASTM, JIS,EN

Grade: CS, DX51D+Z,SGCC, SS 230~550,S220GD+Z~S550GD+Z, SGC340~SGC570

Thickness: 0.1mm~5mm

Width: max 2000mm

Coil weight:3-12 MT

Coil ID:508/610mm

Surface structure: zero spangle, regular spangle or minimum spangle

Surface treatment: Chromate treatment, Oiled/dry, skinpassed/non-skinpassed

Packing: Standard seaworthy export package

Technology test results:

Processability	Yield strength	Elongation %	Elongation %	180°cold-bending
Common PV	-	270-500	-	d=0,intact,no zinc removal
Mechanical interlocking JY	-	270-500	-	d=0,intact,no zinc removal
Structure JG	>=240	>=370	>=18	d=0,intact,no zinc removal
Deep drawn SC	-	270-380	>=30	d=0,intact,no zinc removal
EDDQ SC	-	270-380	>=30	d=0,intact,no zinc removal

5.FAQ of Hot-Dip Galvanized Steel Sheet

We have organized several common questions for our clients，may help you sincerely：

1.How to guarantee the quality of the products？

We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

2. How long can we receive the product after purchase?

Usually within thirty working days after receiving buyer’s advance payment or LC. We will arrange the factory manufacturing as soon as possible. The cargo readiness usually takes 15-30 days, but the shipment will depend on the vessel situation.

Q:What is the thermal expansion coefficient of steel sheets?: The thermal expansion coefficient of steel sheets varies depending on the specific type of steel, but it is typically around 12 x 10^-6 per degree Celsius.

Q:Can steel sheets be used for bulletproof applications?: Yes, steel sheets can be used for bulletproof applications. Steel is a strong and durable material that can effectively stop bullets from penetrating through it. Bulletproof steel sheets are often used in the manufacturing of armored vehicles, military equipment, and personal protective gear such as bulletproof vests and helmets. The thickness and quality of the steel sheets play a crucial role in determining their bulletproof capabilities. Steel sheets can be designed to withstand different levels of ballistic protection, ranging from handguns to high-powered rifles. Additionally, steel's affordability and ease of production make it a popular choice for bulletproof applications in various industries.

Q:Can the steel sheets be easily engraved or etched?: Engraving or etching steel sheets is a widely adopted practice across several industries, including automotive, aerospace, and jewelry. It involves employing specialized tools and techniques to craft intricate designs, patterns, or text on the surface of the steel sheets. The hardness and durability of steel make it an ideal material for engraving, as it can withstand the pressure and cutting force necessary for creating detailed engravings. Furthermore, the sleek surface of steel sheets ensures precise and unclouded etching outcomes. Nevertheless, it is crucial to acknowledge that the ease of engraving or etching may vary depending on the specific type and grade of steel employed.

Q:Are the steel sheets suitable for high-temperature applications?: Yes, steel sheets are suitable for high-temperature applications due to their excellent heat resistance and strength.

Q:Can steel sheets be used for architectural purposes?: Yes, steel sheets can be used for architectural purposes. Steel offers various advantages such as strength, durability, and versatility, making it a popular choice for architectural applications. It can be used for constructing buildings, cladding, roofing, partitions, and other architectural elements. Additionally, steel sheets can be customized in terms of size, shape, and finish to meet specific design requirements, making them highly suitable for architectural purposes.

Q:What is the difference between a hot rolled and cold rolled galvanized steel sheet?: The manufacturing process and resulting properties of a galvanized steel sheet differ between hot rolled and cold rolled. Hot rolled sheets are created by heating a large steel slab or billet above its recrystallization temperature, usually around 1700°F (926°C). This high temperature allows for easy shaping and forming of the steel into the desired thickness and dimensions. It also refines the grain structure and produces improved mechanical properties and a more uniform distribution of alloying elements. On the other hand, cold rolled sheets are manufactured at room temperature by passing the hot rolled sheet through rollers that compress and shape the material. This reduces the thickness of the sheet, increases its tensile strength, and improves its surface finish. Cold rolling also allows for tighter tolerances and more precise dimensions, making it suitable for applications that require high precision and consistency. In terms of properties, hot rolled sheets have a rougher surface finish due to the high temperature processing. However, they are generally more ductile and easier to form or bend compared to cold rolled sheets. Hot rolled sheets also have a slightly thicker oxide layer on the surface, providing additional corrosion resistance. On the other hand, cold rolled sheets have a smoother and more polished surface finish. They are typically thinner and have a higher strength-to-weight ratio compared to hot rolled sheets. The cold rolling process also results in a more homogeneous microstructure, improving the overall mechanical properties such as hardness and toughness. Ultimately, the choice between hot rolled and cold rolled galvanized steel sheets depends on the specific requirements of the application. Hot rolled sheets are often preferred for applications that require easy formability and a rougher surface finish, while cold rolled sheets are favored for their higher strength, tighter tolerances, and smoother surface finish.

Q:Can steel sheets be used in the medical industry?: Yes, steel sheets can be used in the medical industry. They are often used in the manufacturing of medical equipment, surgical instruments, and medical furniture due to their durability, corrosion resistance, and ease of sterilization.

Q:Can steel sheets be used for making furniture?: Yes, steel sheets can be used for making furniture. Steel is a versatile material that offers several advantages when used for furniture construction. It is known for its strength, durability, and ability to withstand heavy loads. Steel sheets can be shaped, welded, and fabricated into various furniture pieces such as tables, chairs, cabinets, and even bed frames. Additionally, steel furniture tends to be resistant to rust and corrosion, making it suitable for both indoor and outdoor use. The sleek and modern aesthetic of steel also adds a contemporary touch to any space.

Q:What is the difference between a galvanized and aluminum steel sheet?: The main difference between a galvanized steel sheet and an aluminum steel sheet lies in their composition and characteristics. Galvanized steel sheets are made from steel that has been coated with a layer of zinc, which helps to protect it from corrosion. This coating gives galvanized steel sheets a shiny, spangled appearance. On the other hand, aluminum steel sheets are made from aluminum alloy, which is naturally resistant to corrosion. Aluminum steel sheets are typically lighter and more malleable than galvanized steel sheets. Additionally, aluminum steel sheets have a duller, matte appearance compared to the shiny surface of galvanized steel sheets. Overall, the choice between galvanized and aluminum steel sheets depends on factors such as desired aesthetics, strength, corrosion resistance, and cost.

Q:How are steel sheets protected during transportation by sea?: Steel sheets are protected during transportation by sea through various measures to ensure their safety and prevent damage. One of the most common methods used is the application of a protective coating on the steel sheets. This coating acts as a barrier against moisture and saltwater, which are the primary causes of corrosion during sea transportation. The coating can either be a temporary solution, such as a layer of oil or wax, or a more permanent solution, such as a layer of paint or zinc. Additionally, steel sheets are often packaged in bundles or placed in shipping containers to provide added protection. These bundles are secured with straps or wires to prevent movement and potential damage during rough sea conditions. The shipping containers themselves are designed to withstand the rigors of sea transportation and protect the steel sheets from exposure to the elements. Furthermore, steel sheets may be wrapped in plastic or other waterproof materials to provide an extra layer of protection against moisture. This helps to prevent the sheets from coming into direct contact with seawater or rain, reducing the risk of corrosion. During loading and unloading, proper handling techniques are employed to minimize the risk of damage. Cranes or forklifts are used to lift and move the steel sheets carefully, ensuring that they are not dropped or subjected to excessive force that could cause dents or bends. Overall, a combination of protective coatings, secure packaging, and proper handling techniques are employed to safeguard steel sheets during transportation by sea, reducing the chances of damage and ensuring that they arrive at their destination in optimal condition.

1. Manufacturer Overview
Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates
a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability
a)Trade Capacity
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range