| 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, organized by purpose, includes three principal types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into carbon structural steel, further divided into engineering construction steel and machine manufacturing structural steel, each crafted to meet specific industrial requirements.
(2) Classified by the smelting process, carbon steel branches into open hearth steel and converter steel, each showcasing distinct characteristics crafted to meet various industrial purposes.
(3) When distinguished by deoxidation methods, carbon steel is categorized into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering distinct advantages tailored to specific applications.
(4) Classified by carbon content, carbon steel is divided into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), providing varying degrees of strength and flexibility.
(5) Based on steel quality, carbon steel splits into ordinary carbon steel (with higher levels of phosphorus and sulfur), high-quality carbon steel (with lower levels of these elements), advanced high-quality steel, and extra high-quality steel, each engineered for specific applications.
Varied Steel Grades and Their Distinct Applications:
08F: With its low carbon mass fraction, this steel delivers excellent plasticity and reduced strength, making it ideal for stamping parts such as automobile bodies and instrument housings.
20: Renowned for its excellent plasticity and weldability, perfect for parts requiring low strength and carburized elements like hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering outstanding mechanical properties after quenching and tempering, these steels are ideal for high-stress mechanical components including gears, connecting rods, and machine tool spindles.
60, 65Mn steel exhibits remarkable strength; making it perfect for producing various springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Optimal for components facing significant impacts, requiring strong resilience. Ideal for tools like sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Meticulously designed for tools necessitating extreme durability and wear resistance with minimal impact. Perfect for taps, small drills, dies, and hand saw blades.
T12, T13: Specially engineered for tools that must withstand impact, such as files, scrapers, razors, and measuring instruments.
Understanding Hot Rolling Hot rolling, unlike cold rolling, involves manipulating the metal above its recrystallization temperature, significantly enhancing its workability and structural integrity for superior performance.
Unrivaled Advantage:
(1) Hot rolling is an extraordinarily efficient process that substantially reduces both energy consumption and production costs. The process boasts increased plasticity and a reduction in deformation resistance, allowing for significant deformation, which serves as a highly cost-effective manufacturing method.
(2) The brilliance of hot rolling lies in its remarkable ability to enhance the metallurgical properties of metals and alloys. Through this ingenious process, it refines coarse grains from the casting stage, expertly heals any existing cracks, and skillfully minimizes or even eliminates casting defects. The transformation from an as-cast structure to a refined, superior structure significantly improves the alloy's processing performance, rendering it robust and versatile for a multitude of applications.
(3) Hot rolling employs large ingots and substantial rolling reductions, a strategic choice that elevates production efficiency to exceptional levels. This approach also enhances rolling speeds and establishes the conditions necessary for achieving fully continuous and automated processes, effectively revolutionizing the rolling industry with its seamless operation.
With extensive experience in the steel sector, our company demonstrates exceptional capability in adapting to market demands. By proficiently adjusting inventory in real-time, we maintain an annual stock exceeding 10,000 tons, ensuring we meet our customers' dynamic needs. Our vast sales network spans the globe, reaching over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group is a sprawling 70,000 square meters. It houses a vast array of sophisticated processing machinery, including large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a complete punching and shearing production line.
We take pride in maintaining an annual inventory exceeding 10,000 tons, empowering us to consistently meet the requirements of our market clientele. Our global sales network extends to over 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our unwavering commitment to quality is demonstrated by our ISO9001, SGS, JIS, and BV certifications. Every product is accompanied by a comprehensive inspection report to fully support customer inspections.
With a well-stocked inventory, we facilitate immediate shipment of current orders. Our dedicated team offers 24/7 online support,backed by a professional sales and after-sales service team, ready to address and resolve any challenges you may encounter.
Our rigorous quality control system ensures custom-tailored products to meet your precise specifications.Embrace unmatched value with Tianjin Kaishuo Weiye Steel Co., Ltd., where affordability meets excellence. Reach out today to explore special discounts and exclusive benefits tailored just for you!
Our Offerings Include:
1) Unrivaled Quality Assurance: We ensure only the highest standards, delivering perfection with every product.
2) Globally Competitive Pricing: Our rates are designed to offer you the best value worldwide.
3) Innovative Technological Solutions: Experience the forefront of technology with our state-of-the-art products.
4) Clear and Seamless Communication: Enhance your interaction with our transparent and effective communication channels.
5) Tailored OEM & ODM Services: Our bespoke services are customized to fit your distinct requirements perfectly.
Additional Supplies:
| 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 rigorous quality certifications, ensuring that you receive only the finest standards directly from us.
1. What are your payment terms?
Kaishuo Weiye Steel generally requires a 30% TT deposit prior to inspection, with the remaining 70% due against the Bill of Lading (BL). We offer flexibility and a variety of negotiable payment options to suit your preferences.
2. What payment methods do you accept?
Kaishuo Weiye Steel supports a range of secure payment methods to ensure your convenience. Whether through bank transfers, Trading Assurance, or PayPal, we cater to your preferred choice. Contact us for any specific payment inquiries.
3. Can you provide samples?
Absolutely, Kaishuo Weiye Steel offers free samples to clients, often covering shipping costs. Request a sample today to experience our top-notch product quality firsthand.
4. Do you offer customization services?
Indeed, Kaishuo Weiye Steel specializes in delivering customized products that adhere precisely to your specifications. Our expert team and advanced equipment ensure your customization needs are 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 vast array of steel and stainless steel products across all grades. From coils, strips, sheets, pipes, bars, beams, flanges to tailored solutions, we cover it all. We also offer surface treatments like tin, titanium, and galvanization to enhance material properties.
Beyond our robust steel offerings, Kaishuo Weiye Steel also has advanced capabilities and maintains a vast inventory of copper and aluminum products to meet diverse demands.
Don't hesitate to reach out for any product inquiries. We are committed to delivering your exact needs with unparalleled service.
6. What makes you the ideal choice?
With over 15 years of industry excellence, Kaishuo Weiye Steel enjoys a prestigious reputation in the global metal materials market. Our dedication to quality craftsmanship ensures the highest standards at competitive prices, providing you with an unrivaled trading experience.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel pledges transparency and can furnish copies of our company registration, registration, and Chinese exporting certificates. These documents, aligned with Chinese Trading Laws, help verify our credentials and operational status.
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