SPCC-T4 MR Tinplate Coil With Bright Surface - 0.21mm Thickness for Can Body
Product Spotlights
Shandong Sino Steel Co., Ltd., a trusted manufacturer since 2018, proudly presents our SPCC-T4 MR Tinplate Coil with Bright Surface – a premium solution for can body production. With a precise thickness of 0.21mm, this coil is engineered to meet the demanding requirements of the packaging industry, ensuring excellent formability, corrosion resistance, and a pristine appearance. Our factory, spanning 10,000-30,000 square meters and staffed with 101-200 experienced professionals, leverages advanced production lines and strict quality control to deliver consistent, high-performance tinplate coils. As a certified ISO9000 and ISO19011:2000 company, we guarantee reliability and traceability in every shipment.
Our tinplate coil is specifically designed for can body manufacturing, offering superior strength and ductility to withstand deep drawing and forming processes. The bright surface provides an ideal substrate for printing and coating, while the MR (Magnetic Resonance) grade ensures excellent solderability and corrosion protection. Below, we outline the key features, technical specifications, and benefits that make this product the preferred choice for global can makers.
Key Features & Technical Specifications
- Precision Thickness (0.21mm): Achieved through advanced cold rolling and annealing, ensuring uniform thickness tolerance for consistent can body dimensions.
- Bright Surface Finish: Electrolytic tin coating with a high-gloss, mirror-like appearance, enhancing printability and aesthetic appeal of the final cans.
- SPCC-T4 Steel Grade: Low carbon steel with T4 temper offering balanced hardness and ductility – ideal for deep drawing without cracking or earing.
- MR Tin Coating: Standard magnetic resonance grade tinplate, providing excellent corrosion resistance and solderability for food and beverage cans.
- Width Customization: Available in widths from 600mm to 1050mm, with slitting options to meet specific coil dimensions for different can diameters.
- Environmental Compliance: Manufactured with eco-friendly processes, compliant with RoHS and REACH regulations (optional certifications available upon request).
| Parameter | Value | Notes |
|---|---|---|
| Base Steel | SPCC (Low Carbon) | Per JIS G3303 or equivalent |
| Temper | T4 | Hardness range: 56-63 HR30T |
| Tin Coating Weight | 2.8/2.8 g/m² (Standard) | Other weights available on request |
| Coil Inner Diameter | 508 mm or 420 mm | Customizable |
| Coil Weight | 3-8 tons per coil | Depends on width and ID |
| Surface Finish | Bright (Stone Finish optional) | Stone finish available upon request |
| Application | Can Body (Food, Beverage, Aerosol) | Suitable for 2-piece and 3-piece cans |
Product Advantages & Customer Benefits
- Enhanced Formability: The T4 temper combined with low carbon SPCC substrate allows deep drawing without cracking, reducing scrap rates and increasing production efficiency.
- Superior Corrosion Resistance: MR tin coating acts as a barrier against moisture and acidic contents, extending shelf life of packaged products.
- Excellent Printability: Bright surface provides a smooth, reflective base for high-quality lithographic printing, ensuring vibrant branding and consumer appeal.
- Consistent Quality: Our ISO-certified quality management system ensures every coil meets strict dimensional and mechanical tolerances, reducing downtime in customers' stamping lines.
- Flexible Supply: With multiple ports of shipment (Qingdao, Tianjin, Shanghai) and global export experience to over 10 regions, we deliver on time to any destination.
As a manufacturer with annual export value between US$2.5 million and US$5 million, Shandong Sino Steel Co., Ltd. has built a solid reputation among clients in North America, South America, Europe, Africa, and Asia. Our dedicated team of 101-200 employees, combined with an overseas office, ensures responsive communication and after-sales support. We understand the critical role of tinplate coils in can making, and we are committed to providing products that enhance your production efficiency and final product quality.
Choose our SPCC-T4 MR Tinplate Coil with Bright Surface for your can body manufacturing needs. Contact us today for a quotation, sample, or technical consultation. We are ready to support your business with customized solutions and reliable logistics.
Frequently Asked Questions
- What is the difference between MR and L grade tinplate? MR grade offers higher magnetic permeability and is suitable for most can body applications, while L grade (low metalloid) is used for special chemical resistance. Our standard MR grade is ideal for food and beverage cans.
- Can you provide samples for testing before bulk order? Yes, we offer free samples (shipping cost applies) for qualification. Please contact our sales team to request a sample coil.
- What is the lead time for a standard order? Typically 15-20 days after receiving the deposit, depending on quantity and width customization. For urgent orders, expedited production can be arranged.
- Is the bright surface finish suitable for all types of printing? Yes, the bright surface is ideal for offset lithography, coating, and lacquering. It provides a smooth, glossy substrate that enhances color reproduction and adhesion.
- Do you have any certifications for food contact safety? Our tinplate complies with international food packaging standards, and we can provide certificates of compliance upon request. Our factory is ISO9001 and ISO19011:2000 certified.
- What are the packaging and shipping options? Coils are packed in standard export seaworthy bundles with anti-rust paper, plastic wrap, and steel strapping. We ship FOB, CIF, or CFR from Qingdao, Tianjin, or Shanghai.
- Can you supply non-standard thickness or width? Absolutely. We offer customization within our production capabilities. Please provide your specific requirements, and we will confirm feasibility.
- How do you ensure consistent quality across batches? We follow strict ISO procedures, including incoming material inspection, in-process thickness measurement, and final testing for hardness, coating weight, and surface quality. Records are traceable per lot.
Ready to elevate your can production? With a proven track record, reliable supply chain, and dedication to quality, Shandong Sino Steel Co., Ltd. is your partner in tinplate solutions. Contact us now to discuss your requirements and receive a competitive quote.
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