Hot Dipped Galvanized/Aluzinc Steel Coil

Hot Dipped Galvanized/Aluzinc Steel Coil System 1

Hot Dipped Galvanized/Aluzinc Steel Coil

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 9000 m.t./month

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Product Description

Commodity: Hot dipped galvanized steel coil

Size: Thickness: 0.20mm to 1.2mm; Width: 500mm to 820mm

Surface finish: Regular spangle; Small spangle

Surface treatment: Chromated passivation

Zinc coating: Z08, Z12, Z18

Packing: Mill's standard packing for exporting

Usage: used in the industries such as construction ,cold rolling forming and electro mechanics manufacturing, household electric appliance manufacturing and etc

Standard adopted: GB/T2518-1998;Also we supply such steel strips according to JIS,ASTM standard to meet users'requirements.

Steel grade: Q195,Q195L,SPCC(Other material require agreement )

Equivalent standard: JIS G3302 1998 or ASTM A653M/A924M 1998

Price Terms: FOB, CIF Term

Payment Terms: T/T, L/C at sight

Delivery: 15 days after receiving your valid L/C/down payment

andard	EN 10142 EN 10147	DX51D+Z, DX52D+Z, DX53D+Z SS250GD+Z, SS350GD+Z
	JIS G3321	SGCC, SGCD, SGCDD, SGC400
	ASTM A792M	CS type C, CS type B, DS, SS250
Base Metal	Cold rolled steel coils SPCC, SPCD, SPCE, DC01, DC03, DC04, CS, DS, DDS, Q195, Q250, Q350
Thickness	0.14mm-3.0mm
Width	600mm-1600mm
Coil ID	508mm, 610mm
Zinc coating	60g/m2-450g/m2
Surface treating	chromium free passivation, chromium passivation, fingerprint resistant, oiled
Spangle types	Minimal spangle, zero spangle, regular and big spangle

Hot Dipped Galvanized/Aluzinc Steel Coil

Q: I have heard using the BRASS casing is the best thing for an AR-15? Should i just use Brass or Steel?: Unfortunately, steel case ammo being actually harmful for your AR is a quite popular myth. Steel is less malleable than brass. When you fire a brass cartridge, the brass expands to the chamber walls and helps block any expanding cases from dirtying up your chamber. When firing steel cartridges, the steel doesn't expand as well as brass, so you probably will end up getting a little carbon residue in the chamber. This tiny amount of carbon in the chamber is enough to make extraction of brass cased ammo more difficult. When the brass expands to the dirty chamber after firing steel ammo, it conforms to the carbon residue somewhat, increasing friction. This small amount of friction is sometimes enough to make a normally okay AR malfunction when attempting to eject a fired cartridge. So to give you a short answer, use both! Just make sure to really clean out the chamber after firing steel ammo.

Q: What are the quality control measures for steel coil production?: To ensure that the final product meets the necessary standards and specifications, it is crucial to have quality control measures in place for steel coil production. Here are several commonly used measures in the process: 1. Inspection of Raw Materials: Prior to production, a thorough examination of the chemical composition, mechanical properties, and surface defects of materials like steel billets is conducted. This guarantees that only high-quality materials are used. 2. Control of Processes: Critical parameters such as temperature, rolling speed, tension, and lubrication are continuously monitored and controlled throughout production. Regular checks and adjustments are made to ensure that these parameters fall within the specified tolerances. 3. Assessment of Dimensions and Surfaces: Steel coils undergo stringent inspections to ensure they meet the required thickness, width, and length specifications. Surface defects like scratches, pits, or dents are meticulously examined and minimized to meet quality standards. 4. Mechanical Testing: Regular testing of mechanical properties like tensile strength, yield strength, elongation, and hardness is carried out. These tests are vital in ensuring that the steel coils possess the desired strength and performance characteristics. 5. Visual Inspection: Trained inspectors conduct thorough visual inspections to identify any visible defects or irregularities in the steel coils. Issues such as cracks, corrosion, or uneven surfaces are detected, and necessary actions are taken to rectify or reject faulty coils. 6. Non-Destructive Testing: Methods like ultrasonic testing, magnetic particle testing, or eddy current testing are often employed to detect internal defects like voids, inclusions, or discontinuities that may impact the quality of the steel coils. 7. Documentation and Traceability: Proper documentation and traceability of all quality control measures are maintained throughout the production process. This includes recording test results, inspection reports, and other relevant data to ensure transparency and accountability. 8. Continuous Improvement: Quality control measures in steel coil production are not static but constantly evolving. Regular audits, customer feedback, and analysis of process data are utilized to identify areas for improvement and implement corrective actions to enhance product quality. By implementing these quality control measures, steel coil manufacturers can guarantee that the final product meets the necessary specifications, performs reliably, and achieves customer satisfaction.

Q: I want to make a lap steel guitar in my wood tech class. can anyone give me a link to a video or site that has steps on how to build one.: Steel guitars have cables attached to foot pedals to change the sound. I don't know how this would work with the top resting on your lap.

Q: How are steel coils used in the production of aerospace structures?: Steel coils are used in the production of aerospace structures as they provide the necessary strength and durability required for the construction of aircraft components such as fuselage frames, landing gear, and engine mounts. These coils are processed and formed into various shapes and sizes to meet the specific requirements of each structural element, ensuring the safety and performance of the aerospace system.

Q: Can steel coils be coated with PVC?: Yes, steel coils can be coated with PVC. PVC coating provides added protection against corrosion and increases durability and longevity of the steel coils.

Q: My 8-year-old and 9-year-old boys have approached me with an interesting question. Does fire burn steel? One says yes, the other says no. Help me to settle yet another debate :): It can burn it... but not the sort of fire you would find at home... Ive actually done it before in a silversmithing class with a very hot blow torch. It takes a long time, the metal first goes pink, then glowing orange red... it stays that way for a while, and then 'cracks' kind of loudly and basically disintergrates very suddenly. A torch this hot has a very hard (noisy) flame which is very transparent. But you cant burn it in the fireplace.

Q: I have samurai sword that is a replica of the kill bill sword. It says on the blade stainless steel, what can i use to shine and protect blade. It had and still does a wax.like coating on the blade sine i received it. Thx for ur help: Normally okorder

Q: What website can I use to find a good picture that shows the atomic structure of a carbon steel?: You know, I'd have to say it's very complex.

Q: Can steel coils be used in the production of HVAC systems?: Yes, steel coils can be used in the production of HVAC systems. Steel coils are often used in the manufacturing of HVAC equipment such as air conditioners, heat pumps, and furnaces. These coils are typically made from high-quality steel and are designed to efficiently transfer heat or cool air. The steel coils provide durability, strength, and corrosion resistance, making them suitable for HVAC system applications.

Q: What are the different methods of pickling steel coils?: There are several methods of pickling steel coils, including the use of acid pickling baths, electrolytic pickling, and pickle lines. Acid pickling baths involve immersing the steel coils in a bath of acid solution, such as hydrochloric or sulfuric acid, to remove scale and impurities from the surface. Electrolytic pickling uses an electric current to remove the scale from the steel coils, while pickle lines involve passing the coils through a series of acid baths and rinses to clean and prepare the surface for further processing.

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