| 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
(1) Carbon steel, meticulously classified by purpose, includes three primary types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve into the world of carbon structural steel, further segmented into engineering construction steel and machine manufacturing structural steel, each crafted to satisfy specific industry requirements.
(2) Based on the smelting process, carbon steel is classified into open hearth steel and converter steel, each embodying distinct characteristics crafted to meet assorted industrial needs.
(3) Differentiated by deoxidation methods, carbon steel is segmented into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering unique advantages for specialized applications.
(4) Based on 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%), each providing varied levels of strength and elasticity to cater to different needs.
(5) According to steel quality, carbon steel is categorized into ordinary carbon steel (with elevated phosphorus and sulfur content), high-quality carbon steel (with reduced phosphorus and sulfur content), advanced high-quality steel, and extra high-quality steel, each meticulously engineered for specific applications.
Diverse Steel Grades and Their Applications:
08F: Characterized by a low carbon mass fraction, this steel offers superb plasticity and lower strength, making it ideal for use in stamping parts such as automobile frames and instrument casings.
20: Praised for its excellent plasticity and weldability, this steel is perfect for parts requiring lower strength and carburized components like hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Revered for their enhanced mechanical properties post-quenching and tempering, these steels are ideal for crafting high-force mechanical components, including gears, connecting rods, and machine tool spindles.
60, 65Mn steel is characterized by its phenomenal strength; perfect for manufacturing various springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Perfectly suited for parts enduring significant impacts and requiring tremendous toughness. Ideal for creating tools such as sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Expertly designed for tools necessitating ultimate hardness and wear resistance while minimizing impact. Perfect for crafting taps, small drills, dies, and hand saw blades.
T12, T13: Ingeniously engineered for tools resilient to impact, such as files, scrapers, razors, and measuring instruments.
Hot Rolling Defined Hot rolling, distinct from cold rolling, involves processing the metal above its crystallization temperature, enhancing both its workability and structural integrity, resulting in superior quality and durability.
Unrivaled Advantage:
(1) Hot rolling is an exceptionally efficient process that dramatically reduces both energy consumption and operational costs. Through the increased plasticity and decreased deformation resistance during hot rolling, we achieve substantial deformation, offering a highly economical manufacturing solution that is unrivaled in its class.
(2) The brilliance of hot rolling lies in its transformative ability to significantly enhance the processing performance of metals and alloys. This meticulous process skillfully breaks the coarse grains present at the casting stage, seamlessly heals existing cracks, and expertly reduces or even eradicates casting defects. The remarkable metamorphosis from an as-cast structure to a deformed, superior formation results in an improved processing performance of the alloy, rendering it more robust and adaptable for a diverse range of applications.
(3) Hot rolling employs large ingots and substantial rolling reductions that lead to extraordinary production efficiency and amplifies rolling speeds. This strategic choice paves the way for continuous and fully automated processes, revolutionizing the rolling industry with its seamless operation and remarkable achievements.
With a wealth of experience in the steel sector, our company boasts an impressive ability to navigate market demands. By adeptly adjusting inventory in real-time, we maintain an annual stock of over 10,000 tons, ensuring we meet our customers' ever-evolving needs. Our expansive sales network spans the globe, with exports reaching over 100 countries including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group encompasses a sprawling 70,000 square meters. It is equipped with an array of sophisticated processing machinery, such as large shearing machines, circular shearing machines, straightening machines, annealing furnaces, and a comprehensive punching and shearing production line.
We take pride in maintaining an annual inventory exceeding 10,000 tons, empowering us to consistently fulfill our market clientele's needs. 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 reflected in our ISO9001, SGS, JIS, and BV certifications. Each product is accompanied by a thorough inspection report, ensuring that customer inspections are fully supported and facilitated.
With a well-stocked inventory, we can 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 face with unmatched efficiency.
Our rigorous quality control system ensures tailor-made products to meet your exact specifications, guaranteeing complete satisfaction.Discover a blend of unbeatable low prices and unparalleled quality at Tianjin Kaishuo Weiye Steel Co., Ltd. Contact us today to explore exclusive discounts and benefits that add even more value to your purchase.
Explore Our Diverse Offerings:
1) Witness unmatched quality control processes, ensuring that every product meets the highest standards for optimal results.
2) Benefit from our globally competitive pricing, designed to give you the best value for your investment.
3) Experience the forefront of technology with our innovative products that incorporate the latest advancements.
4) Enjoy seamless, transparent communication that enhances your journey with us every step of the way.
5) Leverage our efficient OEM & ODM services, meticulously crafted to meet your specific needs and preferences.
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 |
Our robust suite of quality system certifications underscores our dedication to delivering top-tier products, directly reflecting our commitment to excellence.
1. What are your payment terms?
Kaishuo Weiye Steel requests a 30% TT deposit before inspection and the remaining 70% payable against the Bill of Lading. We offer flexible pricing terms and various payment options tailored to your convenience.
2. What payment methods do you accept?
We at Kaishuo Weiye Steel offer all secure payment options for your peace of mind, including bank transfers, Trading Assurance, and PayPal. Contact us to discuss your preferred method.
3. Can you provide samples?
Yes, Kaishuo Weiye Steel is pleased to offer free samples, often covering shipping costs. Request a sample today to experience our exceptional product quality firsthand.
4. Do you offer customization services?
Absolutely, at Kaishuo Weiye Steel, we specialize in crafting personalized products to your exact specifications, utilizing cutting-edge machinery and skilled craftsmanship to surpass your expectations.
5. What products and materials do you offer?
As a leading supplier, Kaishuo Weiye Steel provides a comprehensive array of steel and stainless steel products, including coils, strips, sheets, pipes, and more, with additional surface treatments such as tin and titanium coating.
In addition to our vast steel offerings, our impressive production capabilities and large inventories ensure your copper and aluminum needs are met promptly.
Reach out to us for more information on any of our products. We are committed to delivering exceptional service tailored to your specific requirements.
6. What makes you the ideal choice?
Backed by over 15 years of experience, Kaishuo Weiye Steel is renowned globally in the metal materials market, offering top-tier quality and competitive pricing to ensure an unparalleled trading experience.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel guarantees transparency and can provide necessary documentation like our company registration and Chinese exporting registration certificates, ensuring our credibility and operational integrity.
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