LEADING COLD ROLLED STEEL SUPPLIER
Discover premium cold rolled steel products from Zhongjing Steel. Our high-quality carbon steel coils and sheets are engineered for excellence and precision in every application.
INTRODUCTION TO COLD ROLLED STEEL
Discover the essentials of cold rolled steel, a material renowned for its high strength, excellent surface finish, and precise thickness. Learn how Zhongjing Steel stands out in Africa, South America, and the Middle East markets with our competitive edge and swift customer response. Explore the diverse applications and benefits of cold rolled steel in various industries.
DIVERSE RANGE OF COLD ROLLED STEEL PRODUCTS
Explore our extensive range of cold rolled steel products, including Carbon Steel Coils and Galvanized Sheets/Plates. Our Carbon Steel Coils, available in various grades such as Q195 and Q235B, adhere to top standards like AISI and ASTM. They come in both hot and cold rolled finishes, with thicknesses from 0.18mm to 14mm and widths up to 1800mm. Our Galvanized Sheets/Plates, in grades like DX51D and SPCC, offer mill and RAL color finishes, with thicknesses from 0.2mm to 5.0mm and lengths up to 8000mm. Each product is processed with techniques like bending, welding, and cutting, ensuring precision and quality.
COLD ROLLED STEEL SPECIFICATIONS
Our cold rolled steel product specifications offer a comprehensive range of details, ensuring you have all the information needed to make an informed decision. From grades to dimensions, each parameter is meticulously listed to meet diverse industrial requirements.
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Product Name
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Carbon Steel Coil
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Grade
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Q195/Q215B/Q235B(SS400)/Q255/Q345B/RECC(RECD)/SPHC ...
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Standard
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AISI, ASTM, GB, JIS, ECT, SUS, AISI,ASTM,GB,JIS,Ect
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Finish
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2B or according to customer requirement
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Thickness
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HR:2.5MM-14MM CR:0.18MM-3.0MM
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Width
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10mm-1800mm
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Shape
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Round
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Tolerance
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±0.01mm
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Technology
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hot rolled /cold rolled
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Processing Technique
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Bending, Welding, Decoiling, Cutting, Punching, Polishing or as customer's request
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KEY FEATURES OF COLD ROLLED STEEL
Discover the key features of cold rolled steel, highlighting its high strength, optimal material quality, hardness, and advanced manufacturing process. These attributes make cold rolled steel an ideal choice for a wide range of applications.
High Strength and Durability
Cold rolled steel boasts exceptional strength and durability, making it suitable for demanding applications where resilience is crucial. This high-strength material ensures longevity and reliability in various industrial uses.
Optimal Material Quality
Known for its optimal material quality, cold rolled steel provides uniform thickness and a smooth finish. This superior quality enhances its performance in precision engineering, automotive, and construction industries.
Enhanced Hardness
The enhanced hardness of cold rolled steel makes it resistant to wear and tear, ensuring that it maintains its structural integrity even under heavy usage. This feature is particularly beneficial in manufacturing and heavy machinery sectors.
Advanced Manufacturing Process
The advanced manufacturing process of cold rolled steel involves precise control over dimensions and surface finish. This meticulous process results in a product that meets stringent quality standards, suitable for high-precision applications.
APPLICATIONS OF COLD ROLLED STEEL
Discover the diverse applications of cold rolled steel across various industries. From automotive to construction, see how this material enhances performance and efficiency in real-world scenarios.
Automotive Manufacturing
Cold rolled steel is essential in automotive manufacturing, offering high strength and superior surface finish for car bodies and structural components. Its formability and precision make it ideal for producing lightweight and durable vehicles, enhancing fuel efficiency and safety.
Construction and Building
In the construction industry, cold rolled steel is used for framing, roofing, and cladding. Its high tensile strength and durability ensure long-lasting structures. Additionally, its smooth surface and uniform thickness provide aesthetic and structural benefits, making it a preferred material for modern architecture.
Home Appliances
Cold rolled steel is widely used in manufacturing household appliances like refrigerators, washing machines, and ovens. Its excellent surface finish and formability allow for the production of sleek and durable appliances. The material's resistance to wear and corrosion ensures long-lasting performance and reliability.
Electrical Goods
Cold rolled steel is integral to the production of electrical goods, including enclosures, panels, and transformer cores. Its magnetic properties and precision make it ideal for these applications. The material's consistent quality and excellent mechanical properties ensure the reliability and efficiency of electrical products.
MANUFACTURING PROCESS OF COLD ROLLED STEEL
Discover the intricate manufacturing process of cold rolled steel, showcasing our expertise and precision in producing high-quality carbon steel coil and sheet products. From raw material selection to final finishing, each step demonstrates our commitment to excellence.
Raw Material Selection for Cold Rolled Steel
The journey of cold rolled steel begins with the selection of premium raw materials. Our carbon steel coils, including grades such as Q195, Q215B, and Q235B, are meticulously chosen to meet stringent quality standards. This initial step ensures the foundation of a robust manufacturing process, guaranteeing the production of steel with superior mechanical properties and performance.
Precision Hot Rolling Process
The hot rolling process is crucial in transforming raw steel into workable coils. Utilizing advanced techniques, we achieve precise thickness and width specifications, ranging from 2.5MM to 14MM for hot rolled steel. This step enhances the steel's ductility and malleability, preparing it for subsequent cold rolling processes while maintaining structural integrity.
Advanced Cold Rolling Techniques
Cold rolling is performed to achieve a finer surface finish and tighter tolerances. Our state-of-the-art cold rolling mills process steel to thicknesses between 0.18MM and 3.0MM. This stage refines the steel's microstructure, enhancing its strength and surface quality, making it ideal for applications requiring precision and aesthetic appeal.
Surface Treatment and Finishing
The final step involves surface treatments and finishing processes such as de-coiling, cutting, and polishing. We offer a variety of finishes, including 2B, NO.1, NO.2D, and more, tailored to customer requirements. This meticulous attention to detail ensures that our cold rolled steel products not only meet but exceed industry standards, ready for diverse applications in construction, automotive, and industrial sectors.
CORE VALUES OF OUR SERVICES
Our core values at Zhongjing Steel revolve around delivering exceptional pre-sales and after-sales services, ensuring customer satisfaction through swift responses, professional support, and efficient logistics management. Discover how our dedicated team upholds these principles in every interaction.
Swift Response Time
We prioritize your needs with rapid response times, ensuring your inquiries and concerns are addressed promptly. Our team is always ready to assist you, minimizing downtime and maximizing efficiency.
Professional Consultation
Our experts provide professional consultation, offering tailored solutions to meet your specific steel requirements. Trust our knowledgeable team to guide you through every step, from selection to purchase.
Efficient Logistics Management
We ensure timely delivery with our efficient logistics management system. From order processing to shipment tracking, our streamlined processes guarantee your products arrive on schedule.
Comprehensive After-Sales Support
Our commitment to you extends beyond the sale. We offer comprehensive after-sales support, including troubleshooting, maintenance advice, and continuous assistance to ensure your satisfaction.
Quality Assurance
We uphold stringent quality assurance standards, ensuring every product meets our rigorous criteria. Our dedication to quality guarantees reliable and durable steel solutions for your projects.
Customized Solutions
We understand that each project is unique. Our team offers customized solutions tailored to your specific needs, providing flexible and innovative approaches to meet your steel requirements.
Transparent Communication
We maintain transparent communication throughout the entire process, keeping you informed and engaged. Our goal is to build trust and ensure you have a clear understanding of every aspect of our service.
Sustainable Practices
We are committed to sustainable practices, ensuring our operations minimize environmental impact. Our eco-friendly initiatives reflect our dedication to responsible business practices and a greener future.
CONTACT US FOR YOUR COLD ROLLED STEEL NEEDS
Looking for high-quality cold rolled steel for your next project? Our team is ready to assist you with expert advice and top-notch customer service. Contact us today to discuss your requirements and get a personalized quote tailored to your needs.
CUSTOMER TESTIMONIALS
John Smith
The cold-rolled steel products from Zhongjing Steel have consistently met our high standards. Their customer service is responsive and knowledgeable, making our partnership seamless and efficient.
Emily Zhang
We have been using Zhongjing Steel's cold-rolled steel for years. The quality is always reliable, and their team is always ready to assist with any inquiries. Highly recommended!
Michael Brown
As a long-term customer, I can confidently say that Zhongjing Steel's products and services are exceptional. Their cold-rolled steel is of excellent quality, and their support team is always helpful.
Li Wei
Zhongjing Steel has been our go-to supplier for cold-rolled steel. Their commitment to quality and customer satisfaction is evident in every interaction. We couldn't be happier with their service.
Sarah Johnson
The durability and precision of Zhongjing Steel's cold-rolled steel have greatly benefited our projects. Their team is professional and always willing to go the extra mile to ensure we are satisfied.
Chen Ming
Working with Zhongjing Steel has been a pleasure. Their cold-rolled steel products are top-notch, and their customer service is always prompt and courteous. We value our partnership with them.
Frequently Asked Questions About COLD ROLLED STEEL
Our Frequently Asked Questions (FAQ) module provides detailed answers to common queries about Zhongjing Steel's cold rolled steel products. This section aims to address your concerns, ensuring you make informed decisions when choosing our reliable and high-quality steel solutions. We cover a range of topics including product specifications, standards, and applications, all while focusing on delivering clear and concise information.
Cold rolled steel is widely used in automotive, construction, and appliance manufacturing. Its high strength and smooth finish make it ideal for creating precise components, structural parts, and aesthetically pleasing surfaces. Additionally, it is used in furniture, electrical panels, and various industrial applications due to its versatility and durability.
Cold rolled steel offers several benefits including improved surface finish, higher strength, and tighter tolerances. The cold rolling process enhances the steel's mechanical properties, making it more durable and resistant to deformation. Its smooth surface is also ideal for painting and other surface treatments, providing a superior aesthetic appeal.
Zhongjing Steel's cold rolled steel products comply with various international standards such as China GB, ASTM, JIS, DIN, DINEN, and ISO 630. This ensures our steel meets stringent quality requirements and is suitable for global markets. Each grade is meticulously tested to guarantee superior performance and reliability.
Cold rolled steel is processed at room temperature, resulting in a smoother finish and higher strength compared to hot rolled steel, which is processed at high temperatures. Cold rolled steel also offers better dimensional accuracy and tighter tolerances, making it suitable for precision applications. Hot rolled steel, on the other hand, is more malleable and easier to work with for larger structural components.
Zhongjing Steel offers a wide range of cold rolled steel grades including 1010, 1020, 1040, 1045, 1050, and many others. Each grade is designed to meet specific mechanical and chemical properties, ensuring suitability for various applications. Our diverse selection allows you to choose the right steel grade for your specific needs.
Yes, Zhongjing Steel provides customization options for cold rolled steel to meet specific dimensional requirements. We offer precise cutting, slitting, and other processing services to ensure the steel fits your exact specifications. Our advanced equipment and experienced team guarantee high-quality, tailored solutions for your projects.
To place an order for our cold rolled steel products, you can contact us via email at sheng@zhongjingsteel.com or call us at +86 13794056666. Our team will assist you with product selection, pricing, and delivery options to ensure a smooth purchasing experience. Visit our website at https://zhongjinggangtie.en.alibaba.com/ for more information.
The lead time for cold rolled steel orders varies based on the quantity and specific requirements. Generally, it ranges from 2 to 4 weeks. We strive to provide timely delivery while maintaining high-quality standards. For more accurate lead times, please contact our sales team with your specific order details.
Cold rolled steel should be stored in a dry, clean environment to prevent rust and corrosion. It is recommended to keep the steel covered and off the ground, using pallets or racks. Proper storage conditions help maintain the steel's quality and extend its shelf life, ensuring optimal performance when used.
Yes, Zhongjing Steel offers comprehensive technical support for our cold rolled steel products. Our team of experts is available to assist with product selection, application guidance, and any technical queries you may have. We are committed to ensuring you receive the best possible solutions and support for your projects.
