Galvanized Steel Coil JIS 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.

Chemical Composition

Zinc Coating

Tensile Test Characteristics

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 JIS CNBM

Q: How are steel coils processed for painting or coating?: Steel coils are processed for painting or coating through a series of steps. Firstly, the coils are cleaned to remove any dirt, oil, or scale using various methods like acid pickling or mechanical cleaning. Then, a primer or chemical treatment is applied to enhance the adhesion of the paint or coating. Next, the coils are dried to remove moisture and ensure proper adhesion. Finally, the paint or coating is applied to the coils using methods such as coil coating or electrostatic spraying, and then the coated coils are cured to achieve the desired finish and durability.

Q: What are the different types of steel coil processing equipment?: There are several different types of steel coil processing equipment, including coil slitting machines, coil cut-to-length machines, coil leveling machines, and coil edge trimming machines. Each of these machines serves a specific purpose in the steel coil processing industry, helping to efficiently and accurately cut, shape, and prepare steel coils for various applications.

Q: What are the different methods of coil blanking for irregular shapes?: There are various methods of coil blanking for irregular shapes, including laser cutting, waterjet cutting, and die cutting. Laser cutting involves using a high-powered laser beam to cut through the coil material, providing precise and intricate cuts. Waterjet cutting uses a high-pressure stream of water mixed with abrasive material to cut through the coil, offering flexibility and accuracy. Die cutting utilizes a custom-made die to stamp out the desired shape from the coil material, ensuring uniformity and efficiency. Each method has its own advantages and suitability depending on the specific requirements of the irregular shape being blanked.

Q: .Yea, so I just saw the old Conan movie with Arnold. Good movie, but I still don't get it. What IS the riddle of steel???I get that like from the begining Conan's dad is like telling him a story about Crom and giants, and people got steel once Crom killef the giants. Then, later on in the movie Conan's talking to his lil' asian homie, and Conan tells him that when he dies... he'll go before Crom, and Crom will ask him what the riddle of steel is, and if he doesn't know it he'll get kicked out of barbarian heaven!But, what is the riddle of steel???C'mon guys... I want to in to barbarian heaven! LolBut, seriously though... what us it???.: Doom answers this question by explaining to Conan that the true strength of steel is in the hand that wields it – in other words, it is the resolve and commitment we bring to a task, not the quality or quantity of tools we use in performing it, that is the most important factor in determining success

Q: could someone please explain to me in detail the functions of stainless steel wall ties?: they tie the walls to the ceiling to keep it from being blow en off in a storm stainless steel wont rust and become weak

Q: What are the properties of high-strength steel coils?: High-strength steel coils possess several key properties that make them desirable in various applications. These include exceptional tensile strength, excellent formability, and increased resistance to wear, corrosion, and impact. Moreover, high-strength steel coils typically exhibit higher yield and ultimate strength than regular steel coils, making them suitable for demanding structural and manufacturing purposes.

Q: What are the different types of steel coil finishing tools?: There are several different types of steel coil finishing tools used in the metalworking industry. These tools are designed to add various finishes to steel coils, enhancing their appearance and functionality. Some of the common types of steel coil finishing tools include: 1. Slitting Machines: These tools are used to cut large steel coils into narrower strips. Slitting machines have sharp circular blades that can efficiently slice through the coil, resulting in multiple smaller coils of desired widths. 2. Levellers: Levellers are used to flatten and straighten steel coils. They apply pressure to the coil, ensuring that it is perfectly flat and even. Levellers are particularly useful when the steel coils have undergone deformation during the manufacturing process. 3. Recoilers: Recoilers are used to rewind steel coils into a tighter and more compact shape. These tools are typically used after slitting or levelling to create coils of a specific diameter or size. 4. Edge Trimmers: Edge trimmers are used to remove any excess or uneven edges from the steel coils. They can remove burrs, rough edges, or any other imperfections, resulting in a clean and smooth finish. 5. Inspection Machines: Inspection machines are used to examine the quality of the steel coils. These tools can detect any defects, such as surface imperfections, scratches, or dents, ensuring that only high-quality coils are delivered to customers. 6. Coating Machines: Coating machines are used to apply protective coatings to steel coils. These coatings can be in the form of paint, zinc, or other materials, preventing corrosion and enhancing the durability of the coils. 7. Packaging Machines: Packaging machines are used to wrap the steel coils securely and protect them during transportation and storage. These machines can apply plastic or metal straps, shrink wrap, or other packaging materials to ensure the coils remain intact and undamaged. Overall, these different types of steel coil finishing tools play a vital role in the metalworking industry, allowing manufacturers to produce high-quality and visually appealing steel coils that meet the specific requirements of their customers.

Q: Can steel coils be used in marine environments?: Yes, steel coils can be used in marine environments, but proper precautions need to be taken to prevent corrosion. Steel is prone to corrosion when exposed to moisture and saltwater, which are common in marine environments. To counteract this, the steel coils can be treated with protective coatings, such as galvanization or painting, to create a barrier between the steel and the corrosive elements. Additionally, regular maintenance and inspections should be performed to identify any signs of corrosion and take appropriate action to prevent further damage. By implementing these measures, steel coils can be effectively used in marine environments while minimizing the risk of corrosion and ensuring their durability and performance.

Q: My mother is in a weilding class, and today she accidentally welded Galvanized Steel. She doesn't feel good and she wants to know what the symptoms are for Galvanized Poisoning from breathing in the Fumes. Please help, I am worried for her.: Galvanized Poisoning

Q: What are the typical lead times for steel coil orders?: The typical lead times for steel coil orders vary depending on factors such as the supplier, quantity, and specifications required. However, lead times can range from a few weeks to several months, with an average of 6-8 weeks being common.

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