Cheap Hot-dip Zinc Coating Steel JIS G3302 China

Cheap Hot-dip Zinc Coating Steel JIS G3302 China System 1

Cheap Hot-dip Zinc Coating Steel JIS G3302 China

Ref Price:: $405.00 - 805.00 / m.t.

Loading Port:: China main port

Payment Terms:: TT or LC

Min Order Qty:: 50 m.t.

Supply Capability:: 10000 m.t./month

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Cheap Hot-dip Zinc Coating Steel JIS G3302 China

1.Structure of Cheap Hot-dip Zinc Coating Steel JIS G3302 China：

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 Cheap Hot-dip Zinc Coating Steel JIS G3302 China：

• 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

Cheap Hot-dip Zinc Coating Steel JIS G3302 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: 0.18mm~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	Tensile strength	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 are the different types of steel coil edge trimming methods?: There are several different types of steel coil edge trimming methods, including shearing, slitting, and laser cutting. Shearing involves cutting the edges of the coil with a sharp blade, while slitting involves making multiple cuts to create narrower strips. Laser cutting uses a high-powered laser to precisely trim the edges of the coil. Each method has its own advantages and is used depending on the specific requirements of the steel coil application.

Q: How are steel coils used in the packaging industry?: Steel coils are used in the packaging industry to create sturdy and durable packaging materials, such as metal drums, cans, and containers. The coils are unwound and shaped into the desired form, providing a strong and protective barrier for various products during storage and transportation.

Q: Can steel coils be customized in terms of size and shape?: Yes, steel coils can be customized in terms of both size and shape to meet specific requirements and applications.

Q: What are the different types of steel coatings for coils?: There are several different types of steel coatings available for coils, each offering unique properties and benefits. Some of the most common types include: 1. Galvanized Coating: This is the most widely used type of steel coating for coils. Galvanized steel is coated with a layer of zinc, which provides excellent corrosion resistance and protection against rust. It is ideal for outdoor applications or environments with high moisture levels. 2. Galvannealed Coating: Galvannealed steel is a type of galvanized coating that undergoes additional heat treatment, resulting in a matte finish and improved paint adhesion. It offers enhanced corrosion resistance and is often used in automotive and construction industries. 3. Aluminized Coating: Aluminized steel is coated with a layer of aluminum, which provides excellent heat resistance and corrosion protection. It is commonly used in exhaust systems and other high-temperature applications. 4. Organic Coatings: Organic coatings, such as paint or powder coatings, can be applied to steel coils to provide additional protection against corrosion, as well as aesthetic appeal. These coatings come in a wide range of colors and can be customized to meet specific requirements. 5. Tin Coating: Tin-plated steel coils are coated with a layer of tin, which offers excellent solderability and corrosion resistance. It is commonly used in the manufacturing of cans and other food packaging materials. 6. Phosphate Coating: Phosphate coatings are typically applied as a pre-treatment before other coatings to improve adhesion and corrosion resistance. They create a thin, crystalline layer on the steel surface, promoting better paint or powder coating adhesion. These are just a few examples of the different types of steel coatings available for coils. The choice of coating will depend on the specific application requirements, considering factors such as corrosion resistance, heat resistance, paint adhesion, and aesthetic considerations.

Q: What are the characteristics of hot-rolled steel coils and cold rolled steel coils? What loading and unloading tools should be used? What items should be paid attention to?: General handling steel rolls are used for driving. Forklift trucks are OK, but a larger fork truck, usually cold rolled, weighs less than 15T. The hot rolled coil is below 30T.

Q: What are the different coil packaging options available for steel coils?: There are several coil packaging options available for steel coils, including wooden crates, steel strapping, steel or plastic banding, shrink wrap, and stretch film. These packaging materials help protect the steel coils during transportation and storage, preventing damage from moisture, corrosion, and shifting.

Q: How are steel coils used in the production of automotive chassis?: Steel coils are used in the production of automotive chassis as they are cut and shaped into various components, such as frame rails and crossmembers, which form the structural foundation of the vehicle. The high strength and durability of steel make it an ideal material for chassis construction, providing stability and safety to the overall vehicle structure.

Q: How are steel coils used in the manufacturing of suspension systems?: Steel coils are commonly used in the manufacturing of suspension systems as they provide the necessary support and flexibility to absorb shocks and vibrations. These coils are typically shaped into springs and placed in the suspension system of vehicles, helping to maintain stability, improve handling, and ensure a smooth ride by absorbing the impact from uneven surfaces on the road.

Q: What are the typical lead times for steel coil orders?: The typical lead times for steel coil orders can vary depending on factors such as the quantity, specifications, and availability. However, on average, lead times can range from a few weeks to several months. It is recommended to check with the specific supplier or manufacturer for accurate lead time estimates.

Q: How are steel coils used in the manufacturing of construction bulldozers?: Steel coils are used in the manufacturing of construction bulldozers primarily for their strength and durability. These coils are typically transformed into various components, such as the bulldozer's frame, blade, and tracks, which require robust materials to withstand the heavy-duty tasks and harsh operating conditions. The steel coils are processed and shaped into these parts, ensuring that the bulldozer can effectively push, lift, and carry heavy loads while enduring the rigors of construction sites.

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