| 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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Extensive Classification Overview
(1) Carbon steel is expertly categorized by purpose, encompassing three primary types: carbon structural steel, carbon tool steel, and free-cutting structural steel. Dive deeply into carbon structural steel, further sub-divided into engineering construction steel and machine manufacturing structural steel, each crafted meticulously to satisfy specific industry requirements.
(2) According to the smelting process, carbon steel is distinctively divided into open hearth steel and converter steel, each offering unique characteristics tailored for a multitude of industrial applications.
(3) Based on deoxidation methods, carbon steel is categorized into boiling steel (F), killed steel (Z), semi-killed steel (b), and special killed steel (TZ), each providing specialized benefits suited for targeted applications.
(4) Based on carbon content, carbon steel is elegantly classified into low carbon steel (WC ≤ 0.25%), medium carbon steel (WC 0.25%-0.6%), and high carbon steel (WC > 0.6%), delivering varying levels of strength and pliability to meet specific needs.
(5) According to steel quality, carbon steel is segmented 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 precisely engineered for distinct purposes.
Diverse Steel Grades and Exemplary Applications:
08F: Boasting a low carbon mass fraction, this steel excels with outstanding plasticity and low strength, making it an ideal choice for manufacturing stamping parts like automobile and instrument housings.
20: Renowned for its excellent plasticity and weldability, it is perfectly suited for parts with low-strength requirements and carburized components such as hoods, containers, small shafts, nuts, washers, and carburized gears.
45, 40Mn: Offering exceptional mechanical properties post-quenching and tempering, these are impeccably suited for high-force mechanical parts including gears, connecting rods, and machine tool spindles.
60, 65Mn steel is characterized by its astonishing strength; perfectly crafted for a diverse array of springs, locomotive wheel flanges, and low-speed wheels.
T7, T8: Tailored for parts subjected to significant impacts and requiring exceptional toughness. Ideal for tools such as sledgehammers, punches, chisels, woodworking tools, and scissors.
T9, T10, T11: Masterfully designed for tools demanding supreme hardness and wear resistance with low impact. Perfect for crafting taps, small drills, dies, and hand saw blades.
T12, T13: Expertly engineered for tools resilient to impact, such as files, scrapers, razors, and measuring instruments, providing unmatched durability.
Defining Hot Rolling Hot rolling, distinct from cold rolling, involves processing the metal above its crystallization temperature, significantly enhancing its workability and structural integrity for various applications.
Unmatched Advantage:
(1) The art of hot rolling is a marvel of modern manufacturing, offering an extraordinarily efficient method that dramatically reduces both energy consumption and costs. With heightened plasticity and diminished deformation resistance, hot rolling allows for significant deformation, proving to be a remarkably economical solution for manufacturing.
(2) The essence of hot rolling lies in its transformative power to significantly boost the processing performance of metals and alloys. This sophisticated process meticulously refines the coarse grains formed during casting, expertly mends existing cracks, and adeptly minimizes or even eliminates casting imperfections. The metamorphosis from an as-cast structure to a refined, superior form results in enhanced processing performance of the alloy, making it more resilient and adaptable for an array of applications.
(3) Hot rolling is synonymous with the use of large ingots and substantial rolling reductions. This strategic decision not only catapults production efficiency to extraordinary levels but also paves the way for faster rolling speeds. Additionally, it establishes the foundational conditions for achieving continuous and fully automated operations, thus revolutionizing the rolling industry with its seamless and uninterrupted processes.
With extensive experience in the steel industry, our company possesses a formidable capacity to navigate market demands. By skillfully adjusting inventory in real-time, we sustain an annual stock exceeding 10,000 tons, ensuring we meet the ever-changing needs of our customers. Our vast sales network spans the globe, exporting to over 100 countries, including the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
The factory area ofKaishuo Weiye Iron and Steel Group covers an expansive 70,000 square meters, equipped with a suite of advanced processing machinery. This includes 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 that surpasses 10,000 tons, empowering us to consistently meet the needs of our market clientele. Our global sales network reaches over 100 countries, with significant exports to the USA, Mexico, Canada, Spain, Russia, Singapore, Thailand, and India.
Our steadfast commitment to quality is demonstrated by our ISO9001, SGS, JIS, and BV certifications. Each product is accompanied by a detailed inspection report, ensuring comprehensive support for customer inspections.
With a well-stocked inventory, we enable immediate shipment of current orders. Our dedicated team is available 24/7 online,supported by a professional sales and after-sales service team, ready to address and resolve any challenges you encounter.
Our stringent quality control system guarantees bespoke products that meet your precise specifications.Unlock unparalleled value with Tianjin Kaishuo Weiye Steel Co., Ltd., where we marry competitively low prices with superior quality. Reach out with an inquiry today to discover exclusive discounts and added benefits tailored just for you.
What we offer:
1) Our exceptional quality control ensures that every product meets optimal standards, guaranteeing the best outcomes for your business.
2) Our prices are not just competitive; they are leaders on the global stage, providing unmatched value for exceptional products.
3) We offer cutting-edge technology products that showcase the latest advancements, ensuring your business stays ahead of the curve.
4) Experience seamless and transparent communication with us, crafted to enhance and simplify your journey with our company.
5) Our efficient OEM & ODM services are meticulously tailored to meet your unique requirements, making your vision a reality.
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 commitment to quality is backed by an array of quality system certifications, ensuring we deliver products of the highest standard directly to your doorstep.
1. What are your payment terms?
Our flexible payment terms include a standard 30% TT deposit prior to inspection, with the balance payable against the Bill of Lading (BL). We also offer negotiable pricing terms and diverse payment options to suit your needs.
2. What payment methods do you accept?
To ensure convenience and peace of mind, Kaishuo Weiye Steel accepts all secure payment methods, including bank transactions, Trading Assurance, and PayPal. Contact us for any specific payment queries you might have.
3. Can you provide samples?
Experience our product quality firsthand with complimentary samples from Kaishuo Weiye Steel. We often cover the shipping costs as well. Request your sample today and see the difference.
4. Do you offer customization services?
Yes, Kaishuo Weiye Steel specializes in crafting bespoke products tailored to your exact specifications. Our skilled workforce and state-of-the-art machinery ensure that your customization needs are met and exceeded. Explore endless possibilities with us.
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, including coils, strips, sheets, pipes, bars, beams, and flanges. We provide surface treatments like tin coating, titanium coating, and galvanization to enhance product properties.
In addition to our comprehensive steel offerings, we maintain substantial inventories of diverse copper and aluminum products, supported by impressive production capabilities to meet your every demand.
Reach out to us regarding any of the products mentioned above. We are committed to fulfilling your exact requirements with unparalleled service and dedication.
6. What makes you the ideal choice?
With over 15 years of expertise, Kaishuo Weiye Steel has earned a stellar global reputation in the metal materials market. Our commitment to craftsmanship and quality ensures competitive pricing and the ultimate trading experience for our clients.
7. How can I verify your reliability as a supplier?
In our commitment to transparency, Kaishuo Weiye Steel provides copies of our company registration and Chinese export certificates. These compliance documents with Chinese Trading Laws help you verify our credentials and operational status.
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