Galvanized Steel Coil G3302 Deep drawing quality CNBM

Galvanized Steel Coil G3302 Deep drawing quality CNBM System 1

Galvanized Steel Coil G3302 Deep drawing quality CNBM

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 20 m.t.

Supply Capability:: 3000 m.t./month

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Quick Details

Standard: GB
Grade: HX380LAD+Z
Place of Origin: Tianjin, China (Mainland)
Type: Steel Coil
Surface Treatment: Galvanized
Application: High strength steel for cold forming
Width: 600-1534mm
Length: Coil

Packaging & Delivery

Packaging Details:	Oscillated wound: one coil per bundle, inner is the protecting humidity-proof wax paper. Medium is plastic film. Outer is sackcloth or compound paper packing. Coil to be laid on single type pallet (one pile per pallet)
Delivery Detail:	Depends on specification and order quanity.

Specifications:

(1) Regular spangle, minimized spangle and skin-pass.
(2) Chromate and Chromate-free passivation.
(3) Oiled and unoiled.

Feature:

(1) Type of zinc coating finish: regular spangle, minimized spangle and skin-pass.
(2) Types of surface qualities: as coated surface, improved surface and best quality surface.
(3) Surface treatment: chemically passivated, chromate-free passivation, phosphate, anti-finger print, phosphateand, self lubricating film, and untreated.
(4) Type of oiling: oiled and unoiled.
(5) Coil ID: 508/610mm.
(6) Grade: HX380LAD+Z; Application: high strength steel for cold forming.

Zinc Coating

What is the application of Steel Coil?

There are two sides,one is out side: Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth;the other is inside: Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter.

Galvanized Steel Coil G3302 Deep drawing quality CNBM

Q: Measures to prevent cold rolling of packaged cold rolled steel coils? Who can give some professional opinions oh?: In order to prevent rusting in the process of storage or transportation of steel roll, steel mills generally take the following packing: inner gas antirust paper wrapped with tape wrapped in plastic film sealing, intermediate, involute cardboard seal lining, cardboard corner, with iron and steel outer package corner protector, strapping fixed. If the inner package seal, so the steel coil is sank into the water, will not rust out.

Q: What are the safety precautions while handling steel coils?: Some safety precautions while handling steel coils include wearing protective gloves and clothing to prevent cuts and scrapes, using proper lifting techniques to avoid back injuries, ensuring a clear and organized work area to prevent tripping hazards, and using appropriate equipment, such as forklifts or cranes, to safely move and stack the coils. It is also important to follow proper storage procedures to prevent the coils from falling or shifting and causing accidents.

Q: Is steel framing eco friendly? Why or why not.: Most of it is made from recycled iron and steel. You can also climb a ladder carrying a dozen steel studs far easier than you can lumber studs. It is this latter part why it is so popular in some areas.

Q: What are the common tests performed on steel coils for quality assurance?: There are several common tests performed on steel coils for quality assurance purposes. These tests help ensure that the steel coils meet industry standards and customer requirements. One of the most common tests is the dimensional inspection. This involves measuring the length, width, and thickness of the steel coils to ensure they meet the specified dimensions. Any deviations from the required dimensions can indicate a quality issue. Another important test is the visual inspection. This involves a thorough examination of the steel coils for any defects or surface imperfections such as scratches, dents, or rust. Visual inspection is crucial to identify any visual defects that might affect the performance or appearance of the steel coils. Additionally, mechanical tests are performed to assess the strength and durability of the steel coils. Tensile tests are conducted to measure the maximum amount of force the steel can withstand before breaking. This test helps determine the steel's tensile strength, yield strength, and elongation properties. Another mechanical test commonly performed is the hardness test. It measures the steel's resistance to indentation, which is an indicator of its strength and toughness. Hardness tests are typically conducted using methods such as Rockwell, Brinell, or Vickers. Corrosion resistance is also an important aspect of steel coil quality assurance. This is typically evaluated through tests such as salt spray or humidity tests. These tests simulate harsh environmental conditions to assess the steel's ability to resist corrosion. Lastly, chemical composition analysis is performed to ensure that the steel coils contain the required elements in the specified proportions. This analysis helps verify that the steel meets the desired chemical properties, which can significantly impact its performance and suitability for specific applications. Overall, these common tests performed on steel coils for quality assurance purposes help ensure that the coils comply with industry standards, customer requirements, and are fit for their intended use.

Q: How are steel coils used in the manufacturing of drivetrains?: Steel coils are used in the manufacturing of drivetrains as they are commonly used to create various components such as gears, shafts, and bearings. These coils are typically processed and shaped into the required forms through cutting, molding, and heat treatment. The steel's strength and durability make it ideal for withstanding the high stresses and forces experienced in drivetrain systems, ensuring reliable and long-lasting performance.

Q: How do steel coils contribute to strength and durability in manufacturing?: Steel coils contribute to strength and durability in manufacturing in several ways. Firstly, steel is an inherently strong material due to its high tensile strength, which allows it to withstand heavy loads and resist deformation. When steel is coiled, it undergoes a process called hot rolling or cold rolling, which further enhances its strength and durability. During hot rolling, the steel is heated to high temperatures and then passed through a series of rollers, which compress and shape it into a coil. This process aligns the grain structure of the steel, making it more uniform and reducing internal stresses. The result is a stronger and more resilient material that can withstand the rigors of manufacturing processes such as bending, stamping, and forming without losing its structural integrity. Cold rolling, on the other hand, involves passing the steel through rollers at room temperature. This process not only increases the strength and hardness of the steel but also improves its surface finish. Cold-rolled steel coils are known for their smooth and uniform appearance, making them ideal for applications where aesthetics are important. Furthermore, steel coils can be coated with various protective layers to enhance their durability. These coatings, such as zinc or polymer-based coatings, act as barriers against corrosion, moisture, and other environmental factors that can weaken the steel. By preventing rust and degradation, these coatings extend the lifespan of steel coils and the products they are used in, making them more durable and cost-effective in the long run. In summary, steel coils contribute to strength and durability in manufacturing by providing a strong and resilient material that can withstand heavy loads and resist deformation. The hot rolling and cold rolling processes further enhance the strength and uniformity of the steel, while protective coatings help to prevent corrosion and extend the lifespan of the coils. Overall, steel coils are essential components in manufacturing that contribute to the strength and durability of a wide range of products.

Q: What are the common sizes of steel coils?: The common sizes of steel coils vary depending on the specific needs and requirements of different industries. However, there are some standard sizes that are commonly used in the steel manufacturing and processing sectors. These include: 1. Slit Coils: Slit coils are typically smaller in size and are commonly available in widths ranging from 0.5 inches to 72 inches. The weight of slit coils varies, but it is usually between 1000 pounds to 50,000 pounds. 2. Master Coils: Master coils are larger in size and are typically used in steel processing facilities to produce various steel products. The width of master coils usually ranges from 36 inches to 96 inches, while the weight may vary from 5,000 pounds to 60,000 pounds. 3. Sheet Coils: Sheet coils are often used in construction, automotive, and appliance manufacturing industries. The standard sizes for sheet coils vary, but they are commonly available in widths of 48 inches, 60 inches, and 72 inches, with lengths ranging from 96 inches to 240 inches. 4. Plate Coils: Plate coils are primarily used in heavy-duty applications such as shipbuilding, bridge construction, and pressure vessel manufacturing. The sizes of plate coils are typically larger, with widths ranging from 36 inches to 96 inches, and lengths varying from 96 inches to 480 inches. It is important to note that these sizes are not fixed and can be customized based on specific customer requirements. Steel manufacturers and suppliers often have the capability to produce coils in various sizes to meet the diverse needs of their clients.

Q: Question about steel type used in bridges.?: Do you mean galvanized steel?

Q: I'm looking for steel to make knives, but don't know what to get.: If you are serious about making knives, I'd highly recommend visiting one of the many knifemaking forums. As usual they have good FAQs and could be good source of info, equipment and materials, let alone advices from fellow makers.

Q: How are steel coils used in the agricultural sector?: Steel coils are widely used in the agricultural sector for various purposes. One of the main uses is in the construction of farm machinery and equipment. Steel coils are often used in the manufacturing of tractors, plows, harvesters, and other heavy-duty machinery. The strength and durability of steel make it an ideal material for these applications, as it can withstand the demanding conditions of agricultural work. Additionally, steel coils are used in the construction of agricultural buildings and structures. Steel is known for its high structural integrity, making it a popular choice for barns, storage units, and other agricultural facilities. Steel coils are often used to create the framework and support systems of these structures, providing stability and long-lasting durability. Moreover, steel coils are used in the production of irrigation systems. The pipes and tubes used for transporting water in agricultural irrigation systems are often made from steel coils. Steel's resistance to corrosion and its ability to handle high-pressure flows make it an excellent choice for this application. In summary, steel coils play a crucial role in the agricultural sector. From the construction of farm machinery and buildings to irrigation systems, steel's strength and durability make it a preferred material in the industry.

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