| Customization: | Available |
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| After-sales Service: | Supported |
| Warranty: | Negotiate According to Specific Products |
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Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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Product Name
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Cold Rolled/ Hot Rolled Carbon Steel Coils
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Standard
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AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc.
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Material
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Q195, Q215,Q235,Q345,ST37, A36,45# ,16Mn, SPHC,SGCC,CGCC
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Thickness(mm)
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Hot Rolled Thickness:2.75mm-100mmCold Rolled Thickness:0.2mm-3mm As Your Request |
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Width(mm)
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45mm-2200mm, As Your Request
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Technique
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Hot rolled / cold rolled
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Surface
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Bare,Black,Oiled,Shot Blasted,Spray Paint,Coated,Galvanized,or as Your Request
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Coil ID
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508-610mm or as per your request
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Coil Weight
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3~5 Tons or as per your request
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Application
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Construction, machinery manufacturing, container manufacturing, shipbuilding, bridges, etc.
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Packing
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Standard Export packing(Plastic film in the first layer,second layer is Kraft paper.
Third layer is galvanized sheet)
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In-Depth Classification Overview
(1) Carbon steel, when categorized by purpose, comprises three principal types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into the intricacies of carbon structural steel, which is further subdivided into engineering construction steel and machine manufacturing structural steel, each crafted to satisfy specific industry needs.
(2) Considering the smelting process, carbon steel is divided into open hearth steel and converter steel, each presenting unique properties tailored to diverse industrial requirements.
(3) Based on deoxidation methods, carbon steel is segmented into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering distinct advantages for specialized applications.
(4) According to carbon content, carbon steel is categorized into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), each providing different degrees of strength and flexibility.
(5) Based on steel quality, carbon steel is classified into ordinary carbon steel (with higher phosphorus and sulfur content), high-quality carbon steel (with lower phosphorus and sulfur content), advanced high-quality steel, and extra high-quality steel, each meticulously engineered for specific applications.
Diverse Steel Grades and Their Specialized Applications:
08F: With a minimal carbon mass fraction, this steel provides exceptional plasticity and low strength, making it perfect for stamping components such as automotive and instrument housings.
20: Celebrated for its excellent plasticity and weldability, ideal for components requiring minimal strength and carburized parts like hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering superior mechanical qualities post-quenching and tempering, these are ideal for high-stress mechanical parts such as gears, connecting rods, and machine tool spindles.
60, 65Mn steel is distinguished by its remarkable strength; ideal for manufacturing a variety of springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Perfect for parts subject to substantial impacts and necessitating exceptional robustness. Ideal for tools like sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Meticulously designed for tools requiring extreme hardness and wear resistance with minimal impact. Perfect for taps, small drills, dies, and hand saw blades.
T12, T13: Crafted for tools that withstand impact, such as files, scrapers, razors, and precision instruments.
The Definition of Hot Rolling Hot rolling, in contrast to cold rolling, involves processing the metal above its recrystallization temperature, which significantly enhances its workability and structural quality.
Unparalleled Advantages:
(1) Hot rolling is a marvel of modern manufacturing. This efficient process dramatically reduces energy consumption and costs, unlocking the potential for substantial deformation by increasing the plasticity and reducing the resistance to deformation during hot rolling. It offers a gateway to cost-effective production, delivering substantial savings and efficiencies.
(2) The brilliance of hot rolling is truly astounding in its ability to magnify the processing performance of metals and alloys. This sophisticated process delicately fractures the coarse grains present in the casting stage, beautifully mends any existing cracks, and skillfully diminishes or even eliminates casting defects. The metamorphosis from an as-cast structure to a deformed, superior one enhances the alloy's processing performance, making it robust and versatile across a spectrum of applications.
(3) Hot rolling is synonymous with the use of large ingots and significant rolling reductions, a strategic decision that catapults production efficiency to extraordinary levels. This approach not only accelerates rolling speeds but also lays the groundwork for seamless, continuous, and fully automated processes, revolutionizing the rolling industry with its flawless operations.
With substantial experience in the steel industry, our company is adept at navigating market demands. By skillfully adjusting inventory in real-time, we maintain an impressive annual stock of over 10,000 tons, ensuring we cater to our customers' evolving needs. Our expansive sales network is truly global, with exports reaching over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The extensive factory area ofKaishuo Weiye Iron and Steel Group spans an impressive 70,000 square meters. It is outfitted with an array of cutting-edge processing machinery, such as large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line, all contributing to our manufacturing prowess.
Our commitment to maintaining an annual inventory exceeding 10,000 tons empowers us to consistently meet market demands. Our global sales network extends across more than 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our unwavering dedication to quality is embodied in our ISO9001, SGS, JIS, and BV certifications. Each product is accompanied by a detailed inspection report, assuring comprehensive customer inspections and satisfaction.
With a well-stocked inventory, we are poised to facilitate immediate shipments of current orders. Our dedicated team offers 24/7 online support,complemented by a professional sales and after-sales service team, prepared to address and resolve any challenges you may encounter.
Our stringent quality control system guarantees customized products that meet your precise specifications and expectations.Unlock incredible value with our competitively low prices, without compromising on exceptional quality. Contact us today to discover exclusive discounts and benefits designed just for you.
What We Offer:
1) Our commitment to exceptional quality control ensures optimal outcomes, every time.
2) Benefit from our globally competitive pricing, designed to offer you the best value.
3) Experience the forefront of innovation with our cutting-edge technology products, embodying the latest advancements.
4) Enjoy seamless and transparent communication that enhances your overall experience with us.
5) Tailored OEM & ODM services that efficiently meet your every unique requirement.
What We Also Supply:
| Stainless steel sheet /plate |
| Stainless steel coil |
| Stainless steel pipe/tube |
| Stainless steel square/angle bar |
| Galvanized steel sheet/plate |
| Galvanized steel coil |
| Galvanized steel pipe/tube |
Our products are backed by a multitude of quality system certifications, reinforcing our promise to deliver only the highest standard of excellence directly to you.
1. What are your payment terms?
Typically, Kaishuo Weiye Steel requires a 30% TT deposit before inspection, with the remaining 70% due against the Bill of Lading (BL). However, we provide flexibility with negotiable pricing terms and diverse payment methods to suit your needs.
2. What payment methods do you accept?
At Kaishuo Weiye Steel, we accept a variety of secure payment methods, including bank transactions, Trading Assurance, and PayPal, ensuring you a seamless transaction experience. Contact us for any specific payment inquiries.
3. Can you provide samples?
Yes, Kaishuo Weiye Steel offers complimentary samples, often covering the shipping costs. Experience our unparalleled product quality firsthand by requesting a sample today.
4. Do you offer customization services?
Indeed, Kaishuo Weiye Steel excels in delivering bespoke products crafted to your exact specifications. Our expert workforce and advanced machinery ensure your customization needs are not only met but surpassed. Partner with us to explore limitless possibilities.
5. What products and materials do you offer?
Kaishuo Weiye Steel is your go-to supplier for a comprehensive range of steel and stainless steel products across diverse categories and grades. From coils, strips, sheets, pipes, bars, beams, and flanges to custom solutions, we have you covered. Enhance your products with surface treatments like tin, titanium, and galvanization.
In addition to our robust steel offerings, Kaishuo Weiye Steel proudly showcases impressive production capabilities and maintains substantial inventories of copper and aluminum products, ready to meet your diverse demands.
Feel free to reach out for any of the products mentioned above. We are committed to meeting your exact requirements with outstanding service.
6. What makes you the ideal choice?
With over 15 years of industry expertise, Kaishuo Weiye Steel has built a stellar global reputation in the metal materials market. Our unwavering commitment to craftsmanship ensures we deliver the highest quality at competitive prices, providing you with an unparalleled trading experience.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel values transparency and can provide copies of our company registration, registration, and Chinese exporting registration certificates. These documents, compliant with Chinese Trading Laws, help verify our credentials and operational status.
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