| 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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Carbon Steel Classification
(1) Purpose-Based Classification: Carbon steel is categorized into three distinct types based on its intended use - carbon structural steel, carbon tool steel, and free-cutting structural steel. Furthermore, carbon structural steel is subdivided into engineering construction steel and machine manufacturing structural steel.
(2) Smelting Method Classification: This steel can be further classified based on its smelting method into open hearth steel and converter steel, each offering unique properties.
(3) Deoxidation Method Classification: Depending on the deoxidation technique employed, carbon steel is divided into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each with distinct characteristics.
(4) Carbon Content Classification: Carbon steel is segmented based on carbon content into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), each serving different strength and flexibility requirements.
(5) Quality-Based Classification: This steel is also classified by quality into ordinary carbon steel (with higher phosphorus and sulfur content), high-quality carbon steel (with reduced phosphorus and sulfur content), advanced high-quality steel, and extra high-quality steel, ensuring varied applications.
Versatile Steel Grades and Their Applications:
08F: Featuring a low carbon mass fraction, this grade boasts excellent plasticity and low strength, ideal for crafting stamping parts such as automobile and instrument housings.
20: Known for remarkable plasticity and weldability, this steel is suited for constructing parts with minimal strength demands and carburized components, including hoods, welded containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Post quenching and tempering, these grades display exceptional mechanical properties, making them suitable for heavily loaded mechanical parts like gears, connecting rods, and machine tool spindles.
60, 65Mn steel: Renowned for its superior strength, it is the material of choice for manufacturing a variety of springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: These grades are perfect for crafting parts that must endure certain impacts while maintaining toughness. Ideal for sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Insightfully engineered for manufacturing tools requiring high hardness and superior wear resistance with minimal impact resilience. Suitable for taps, small drills, dies, and hand saw blades.
T12, T13: These grades excel in crafting impact-resistant tools such as files, scrapers, razors, and precision measuring tools.
Understanding Hot Rolling Hot rolling is the process of rolling metal above its crystallization temperature, contrasting with cold rolling, which occurs below this temperature threshold.
Key Advantages:
(1) The hot rolling process significantly curtails energy consumption and cost. During this procedure, metals exhibit high plasticity and reduced deformation resistance, markedly decreasing metal deformation challenges.
(2) Experience the transformative power of hot rolling! This innovative process enhances the processing performance of metals and alloys by breaking down coarse grains found in the casting state. Witness the significant healing of cracks and the reduction or elimination of casting defects as the as-cast structure is elegantly transformed into a deformed structure. This results in an improved processing performance of the alloy, paving the way for superior quality and reliability.
(3) Hot rolling is not just a process; it's a revolution in efficiency and automation! By utilizing large ingots and substantial rolling reductions, we not only boost production efficiency but also set the stage for improved rolling speed. This creates the perfect conditions for achieving a seamless, continuous, and automated rolling process that aligns with the demands of modern industry.
With a wealth of experience in the steel industry, our company possesses a robust ability to navigate market trends effectively. We promptly adjust our inventory to reflect market demands, maintaining an annual stock of over 10,000 tons to ensure customer satisfaction. Our expansive sales network spans across the globe, with exports reaching over 100 countries including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area of Kaishuo Weiye Iron and Steel Group spans approximately 70,000 square meters. Equipped with state-of-the-art processing machinery such as large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and punching and shearing production lines, we ensure precision and efficiency in every operation.
Our annual inventory, exceeding 10,000 tons, guarantees that we can meet the demands of our market customers with ease. Our global sales network has successfully reached over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India, showcasing our international reach and reliability.
Our products boast certifications from ISO9001, SGS, JIS, BV, and more, each accompanied by a detailed product inspection report to assure our customers of our unwavering commitment to quality.
With our ample inventory, your orders can be dispatched immediately. Enjoy the convenience of our 24/7 online service, supported by a dedicated professional sales and after-sales team, ready to address any concerns. Our expert sales and after-sales service team is committed to resolving any issues and providing you with seamless support throughout your purchasing journey.
Our stringent quality control system allows for product customization to your exact specifications, ensuring that your unique requirements are met with precision and excellence. Enjoy the perfect balance of affordability and quality. Reach out to us now with your inquiry to unlock additional discounts and exceptional value.
What We Offer:
1) Uncompromising Quality Control: Experience our steadfast commitment to delivering products that meet the highest quality standards.
2) Competitive Pricing: Benefit from our highly competitive prices, designed to deliver the best value for your investment.
3) Advanced Technology Products: Explore our range of products powered by state-of-the-art technology, ensuring innovation and efficiency.
4) Effortless Communication: Engage with our team for smooth and efficient communication, making your experience seamless.
5) Versatile OEM & ODM Services: Leverage our efficient OEM and ODM services to tailor products to your specific needs.
Additional Offerings:
| 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 |
We hold numerous quality system certifications, ensuring that our exceptional products are delivered with the highest standards to your doorstep.
1. What are your payment terms?
At Kaishuo Weiye Steel, we typically require a 30% TT deposit prior to inspection, with the remaining 70% due upon Bill of Lading. However, we understand the need for flexibility and are open to negotiating terms that best suit your needs. Explore our array of payment options designed to accommodate your requirements.
2. Which payment methods can I select?
Embrace the ease and security of diverse payment methods with Kaishuo Weiye Steel. We offer you a wide range of options including secure bank transactions, Trading Assurance, Paypal, and more. Your preferred payment method is just a conversation away; don't hesitate to reach out and let's find the best fit for you.
3. Is sample provision available?
Absolutely! Kaishuo Weiye Steel is pleased to offer complimentary samples to our esteemed clients, typically covering even the shipping costs. Experience our products firsthand and order your sample with complete confidence.
4. Is customization an option?
Certainly! With our state-of-the-art equipment and adept workforce, Kaishuo Weiye Steel is primed to deliver highly customized solutions. Engage with us to discuss your unique requirements. We are committed to turning your bespoke vision into reality.
5. What range of products and materials do you offer?
Kaishuo Weiye Steel is your one-stop-shop for an extensive range of steel and stainless steel products, available in all catalogs and grades. Whether you need coils, strips, sheets, pipes, bars, beams, flanges, or customized solutions, we've got you covered. Our offerings extend to specialized surface treatments like tin coating, titanium coating, and galvanization.
Beyond our comprehensive steel assortment, Kaishuo Weiye Steel boasts robust production capabilities and ample in-stock options for copper and aluminum products, ensuring we meet all your material needs efficiently.
We invite you to reach out for consultations on any of the products listed, confident in our ability to meet and exceed your expectations.
6. Why should I choose Kaishuo Weiye Steel?
With over 15 years of dedication to the metal materials industry, Kaishuo Weiye Steel has cultivated an impeccable global reputation. Our foundation is built on the spirit of craftsmanship, consistently delivering superior quality at competitive prices. Our unwavering mission is to ensure you have the most satisfying trading experience possible.
7. How can I trust you as a reliable supplier?
At Kaishuo Weiye Steel, transparency is key. We are more than willing to provide you with verified copies of our company registration, export credentials, and other essential legal documents as mandated under Chinese Trading Law. These will allow you to independently verify our legitimacy and industry standing.
For added peace of mind, we offer a suite of certificates including Mill Test Certificates (MTC), Third Party Material Quality Conformity Certificates, and more, available prior to your order. Samples are also provided for your testing convenience. Our doors are open for factory tours, and we support third-party inspections to assure you of our operational excellence and product integrity.
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