| 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 for Tailored Solutions
(1) Carbon steel, systematically categorized by purpose, includes three primary types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Delve deeper into carbon structural steel, which is further divided into engineering construction steel and machine manufacturing structural steel, each crafted to meet specific industry requirements.
(2) According to the smelting process, carbon steel is segregated into open hearth steel and converter steel, each offering distinct characteristics and crafted to fulfill various industrial specifications.
(3) Classified by deoxidation methods, carbon steel is divided into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each offering unique advantages for specific applications.
(4) Based on carbon content, carbon steel is segmented into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), providing different levels of strength and flexibility.
(5) According to steel quality, carbon steel is classified into ordinary carbon steel (with higher phosphorus and sulfur levels), high-quality carbon steel (with lower phosphorus and sulfur content), advanced high-quality steel, and extra high-quality steel, each designed for distinct applications.
A Variety of Steel Grades and Their Specialized Applications:
08F: With a low carbon mass fraction, this steel offers remarkable plasticity and low strength, making it perfect for stamping parts like automotive and instrument housings.
20: Renowned for its excellent plasticity and weldability, ideal for components needing low strength and for carburized parts like hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering outstanding mechanical properties post-quenching and tempering, these grades are perfect for high-stress mechanical components such as gears, connecting rods, and machine tool spindles.
60, 65Mn steel is distinguished by its exceptional strength; ideal for manufacturing a diverse range of springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Perfect for components that endure significant impacts necessitating immense toughness. Ideal for tools like sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Expertly crafted for tools requiring extreme hardness and wear resistance with minimal impact loads. Ideal for taps, small drills, dies, and hand saw blades.
T12, T13: Designed for tools that need to withstand impact, such as files, scrapers, razors, and precision measuring instruments.
Defining Hot Rolling Hot rolling, distinct from cold rolling, involves processing metal above its recrystallization temperature, enhancing both its workability and structural integrity.
Unrivaled Advantage:
(1) The hot rolling process is an epitome of productivity and sustainability, drastically reducing energy use and costs. By enhancing plasticity and minimizing deformation resistance, hot rolling allows for substantial deformation, ensuring a cost-efficient production pathway that stands out in the manufacturing landscape.
(2) The true brilliance of hot rolling manifests in its transformative effect on metals and alloys. It effectively refines the coarse grains from the casting process, mends surface cracks, and diminishes casting defects. This metamorphosis from a raw as-cast structure to a refined, robust structure significantly boosts the processing performance, rendering the alloy exceptionally durable and versatile for diverse applications.
(3) Hot rolling strategically utilizes large ingots and significant rolling reductions, resulting in a leap in production efficiency and rolling speeds. This foundational approach paves the way for seamless, continuous, and fully automated processing, marking a revolutionary shift in rolling industry operations.
Boasting extensive experience in the steel industry, our company exhibits a dynamic ability to respond to market demands. By skillfully managing inventory in real-time, we maintain an annual stock exceeding 10,000 tons, ready to meet our customers' evolving needs. Our robust global sales network stretches over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group is an expansive 70,000 square meters, housing state-of-the-art processing machinery, including large shearing machines, circular shearing machines, straighteners, annealing furnaces, and a comprehensive punching and shearing production line.
We take pride in maintaining an annual inventory of over 10,000 tons, empowering us to consistently meet market demands. Our extensive global sales network reaches over 100 countries, with key exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our steadfast commitment to quality is evidenced by our ISO9001, SGS, JIS, and BV certifications. Each product comes with a detailed inspection report, fully supporting customer inspections.
With a well-stocked inventory, we facilitate prompt shipment of current orders. Our dedicated team provides 24/7 online support,backed by a professional sales and after-sales team, ready to tackle and resolve any challenges you encounter.
Our stringent quality control system ensures bespoke products that precisely meet your specifications.Unlock the perfect blend of affordability and superior craftsmanship with Tianjin Kaishuo Weiye Steel Co., Ltd. Our competitively low prices and exceptional quality make us a sought-after choice. Reach out today to discover exclusive discounts and additional benefits tailored just for you.
What we offer:
1) Superior quality control processes to ensure optimal results and unparalleled product excellence.
2) Prices that not only compete but excel on the global stage, offering unmatched value.
3) Cutting-edge technology products embodying the latest advancements for future-ready solutions.
4) Seamless, transparent communication enhancing your overall experience with us.
5) Efficient, customized OEM & ODM services precisely tailored to your unique requirements.
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 dedication to quality is backed by a multitude of quality system certifications, ensuring that we deliver products of the highest standard directly to you with confidence.
1. What are your payment terms?
Kaishuo Weiye Steel requires a 30% TT deposit prior to inspection, with the remaining 70% payable against the Bill of Lading (BL). However, we offer flexible and negotiable pricing terms, alongside a variety of payment options tailored to meet your specific requirements.
2. What payment methods do you accept?
Kaishuo Weiye Steel offers convenience and peace of mind with a broad range of secure payment methods. From bank transactions to Trading Assurance and PayPal, we accommodate your preferred choice. Reach out to us for any specific payment queries.
3. Can you provide samples?
Absolutely, Kaishuo Weiye Steel is pleased to offer complimentary samples, often covering the shipping costs as well. Experience the superior quality of our products firsthand-request your sample today.
4. Do you offer customization services?
Indeed, Kaishuo Weiye Steel specializes in crafting bespoke products tailored precisely to your specifications. Our skilled workforce and advanced machinery ensure that your customization needs are not only met but exceeded. Collaborate with us to explore endless possibilities.
5. What products and materials do you offer?
As a premier supplier, Kaishuo Weiye Steel offers an extensive range of steel and stainless steel products across all categories and grades. From coils, strips, sheets, and pipes to bars, beams, and flanges, our offerings include bespoke solutions and advanced surface treatments like tin coating, titanium coating, and galvanization to enhance product properties.
Beyond our comprehensive steel offerings, we boast impressive production capabilities and substantial inventories of diverse copper and aluminum products to meet your demands.
Feel free to connect with us regarding any of the aforementioned products. Our team is dedicated to fulfilling your exact requirements with exceptional service and expertise.
6. What makes you the ideal choice?
With over 15 years of industry expertise, Kaishuo Weiye Steel has forged a stellar global reputation in the metal materials market. Our unwavering commitment to craftsmanship and quality at competitive prices ensures the ultimate trading experience for our clients.
7. How can I verify your reliability as a supplier?
Kaishuo Weiye Steel is committed to transparency. We provide copies of our company registration, registration, and Chinese exporting registration certificates. These documents, compliant with Chinese Trading Laws, assist you in verifying our company's credentials and operational status.
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