| 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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Comprehensive Classification - Your Gateway to Understanding
(1) Carbon steel, strategically categorized by purpose, embraces three principal types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into the nuances of carbon structural steel, masterfully subdivided into engineering construction steel and machine manufacturing structural steel, each crafted to fulfill the exacting demands of specific industries with precision and efficacy.
(2) Based on the intricate smelting process, carbon steel is astutely divided into open hearth steel and converter steel, each proffering distinct characteristics finely tuned to address a variety of industrial requirements.
(3) Differentiated through sophisticated deoxidation methods, carbon steel is judiciously categorized into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering unique advantages tailored for specific applications.
(4) Based on carbon content, carbon steel is adeptly segmented into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), thereby providing an array of options with varying levels of strength and pliability to suit diverse engineering needs.
(5) According to the refined quality of steel, carbon steel is meticulously split 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 engineered to perfection for distinct applications and uses.
Diverse Steel Grades and Their Specialized Applications:
08F: Exhibiting a low carbon mass fraction, this steel offers remarkable plasticity coupled with low strength, rendering it an ideal choice for stamping parts such as automobile and instrument housings, where versatility and formability are essential.
20: Celebrated for its outstanding plasticity and weldability, this steel is perfect for components requiring low strength, including hoods, containers, small shafts, nuts, washers, and carburized gears, offering seamless integration into a wide array of applications.
45, 40Mn: Renowned for delivering superior mechanical properties after quenching and tempering, these grades are ideal for high-force mechanical parts, making them perfect for crafting gears, connecting rods, and machine tool spindles.
60, 65Mn steel is characterized by its incredible strength,making it perfect for crafting a wide variety of springs, locomotive wheel flanges, and low-speed wheels, where durability is of utmost importance.
T7, T8: Exceptionally suited for parts enduring significant impacts and demanding robust toughness,these grades are perfect for tools such as sledgehammers, punches, chisels, woodworking tools, and scissors, where resilience and durability are paramount.
T9, T10, T11: Meticulously crafted for tools demanding extreme hardness and wear resistance, these grades are ideal for manufacturing taps, small drills, dies, and hand saw blades, where minimal impact and maximum endurance are critical.
T12, T13: Engineered with precision for tools that require resilience to impact, these grades are perfect for fabricating files, scrapers, razors, and measuring instruments, where reliability and precision are essential.
Hot Rolling Defined - The Process that Transforms Steel Hot rolling, distinguished from cold rolling, involves the transformative process of rolling metal above its crystallization temperature, thereby enhancing its workability and structural integrity, making it a superior choice for various applications.
Unrivaled Advantage:
(1) Discover the epitome of efficiency with our hot rolling process, which remarkably trims energy consumption and operational costs. By enhancing plasticity and reducing deformation resistance, hot rolling facilitates extensive deformation, providing an economically viable manufacturing solution that is hard to beat.
(2) The brilliance of hot rolling lies in its unparalleled capacity to refine the processing performance of metals and alloys. This sophisticated process meticulously refines coarse grains from the casting stage, effectively mending existing cracks, and masterfully eliminating or reducing casting flaws. The evolution from an as-cast structure to a refined, deformed configuration significantly amplifies the alloy's robustness and versatility, making it ideal for a multitude of applications.
(3) Implementing hot rolling with substantial ingots and considerable rolling reductions elevates production efficiency to extraordinary levels. This strategic approach not only accelerates rolling speeds but also establishes the essential groundwork for continuous, fully automated processing. The result is a seamless operation that revolutionizes the rolling industry.
With a wealth of experience, our company adeptly navigates the steel sector's dynamic market demands. By skillfully adjusting our inventory in real-time, we sustain an annual stock of over 10,000 tons, ensuring we meet our customer's ever-changing needs efficiently. Our extensive sales network spans the globe, with exports reaching more than 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group is a vast expanse of 70,000 square meters, equipped with an array of advanced processing machinery. This includes large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line, all designed to ensure precision and excellence.
We take pride in maintaining an annual inventory exceeding 10,000 tons, enabling us to consistently fulfill market client requirements. Our global sales network extends to over 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our steadfast commitment to quality is manifested in our ISO9001, SGS, JIS, and BV certifications. Each product is accompanied by a comprehensive inspection report, fully supporting customer inspections and ensuring peace of mind.
With a well-stocked inventory, we facilitate immediate shipment for current orders. Our dedicated team offers round-the-clock online support,backed by a professional sales and after-sales service team, poised to swiftly address and resolve any challenges you may encounter.
Our rigorous quality control system guarantees tailor-made products, meticulously crafted to meet your precise specifications.Unlock the ultimate fusion of affordability and excellence at Tianjin Kaishuo Weiye Steel Co., Ltd. Discover our Premium Cold Rolled Steel Coil for Precision Engineering and Manufacturing, renowned for its top-tier quality at highly competitive pricing. Engage with us today to unveil exclusive discounts and tailored benefits designed just for you.
What we offer:
1) Unparalleled quality control standards to ensure your projects benefit from consistently exceptional results.
2) Globally competitive pricing that makes our offerings stand out in the international market.
3) Innovative technology-infused products that represent the pinnacle of modern engineering advancements.
4) Clear, efficient communication channels to enhance your customer experience and build lasting relationships.
5) Prompt and effective OEM & ODM services customized to meet your distinct specifications and demands.
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 steadfast commitment to quality is endorsed by an array of prestigious certifications, ensuring we deliver only the highest standard products to you, directly from our reliable production lines.
1. What are your payment terms?
At Kaishuo Weiye Steel, we typically request a 30% TT deposit pre-inspection, with the balance payable against the Bill of Lading (BL). However, we prioritize your convenience by offering flexible pricing terms and a variety of payment options.
2. What payment methods do you accept?
To ensure your convenience and peace of mind, Kaishuo Weiye Steel accepts all secure payment methods. Whether through bank transactions, Trading Assurance, or PayPal, we're ready to accommodate your preferences.
3. Can you provide samples?
Absolutely, Kaishuo Weiye Steel provides complimentary samples, often covering shipping costs. Experience the premium quality of our products firsthand by requesting a free sample today.
4. Do you offer customization services?
Yes, Kaishuo Weiye Steel excels in developing custom products tailored precisely to your specifications. Our expert team and cutting-edge machinery ensure your customization needs are not only met but surpassed.
5. What products and materials do you offer?
Kaishuo Weiye Steel is your go-to provider for a comprehensive selection of steel and stainless steel products. From coils and sheets to beams and flanges, we offer it all, alongside specialized treatments like tin, titanium coating, and galvanization.
In addition to our wide steel product range, Kaishuo Weiye Steel offers substantial inventories of copper and aluminum products, ready to cater to your specific needs.
Contact us anytime regarding our extensive product range. We're committed to delivering outstanding service and fulfilling all your requirements to your satisfaction.
6. What makes you the ideal choice?
With over 15 years of industry experience, Kaishuo Weiye Steel has cultivated a global reputation for excellence in metal materials. Our dedication to quality craftsmanship and competitive pricing ensures an unparalleled trading experience for every client.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel prioritizes transparency and credibility. We offer access to our company registration, registration, and Chinese exporting certificates, in compliance with Chinese Trading Laws, to verify our standing as a reputable supplier.
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