Prime Tinplate Steel Sheet & Coil | Corrosion-Resistant ETP Tinplate for Global Packaging
2026/08/03
Product Overview
Prime Tinplate Steel Sheet & Coil is a high-quality Electrolytic Tinplate (ETP) manufactured through an advanced electrolytic tin coating process. Engineered for superior corrosion resistance and excellent formability, this product serves as a reliable material solution for food packaging, industrial containers, and metal closures worldwide. Our ETP tinplate combines exceptional durability, consistent surface quality, and outstanding printability, making it the preferred choice for demanding applications including canned food, beverage packaging, aerosol cans, and industrial uses.
As an experienced tinplate sheet supplier with global export capabilities, we deliver both standard and fully customized tinplate solutions tailored to diverse market requirements across Asia, Europe, the Americas, and the Middle East. For project-based orders, commonly used specifications such as 0.18–0.40 mm thickness with 2.8/2.8 g/m² coating weight ensure reliable performance in forming, welding, and corrosion protection.
Key Specifications
| Parameter | Specification |
|---|---|
| Thickness Range | 0.15mm – 0.50mm |
| Width Range | 700mm – 1050mm |
| Temper (Single Reduced) | T1, T2, T3, T4, T5 |
| Temper (Double Reduced) | DR8, DR9, DR10 |
| Surface Finish | Bright (B), Stone (R), Silver (S), Matte (M) |
| Annealing Method | CA (Continuous Annealing) / BA (Batch Annealing) |
| Base Material | MR / SPCC |
| Equal Tin Coating | 1.1/1.1, 2.0/2.0, 2.8/2.8, 5.6/5.6 g/m² |
| Differential Tin Coating | 2.0/1.1, 2.8/1.1, 2.8/2.0, 5.6/2.0, 5.6/2.8 g/m² |
International Standards Compliance
Our tinplate products are manufactured in full compliance with major international standards, ensuring seamless integration into global supply chains and consistent quality across all markets:
- JIS G3303-2002 – Japanese Industrial Standard
- GB/T 2520-2000 – Chinese National Standard
- DIN EN 10203-1991 – European Standard
- ASTM A623M-2002 – American Standard
Mechanical Properties
| Temper Grade | Hardness (HR30Tm) | Yield Strength (MPa) |
|---|---|---|
| T-1 | 49±3 | 330 |
| T-2 | 53±3 | 350 |
| T-3 | 57±3 | 370 |
| T-4 | 61±3 | 415 |
| T-5 | 65±3 | 450 |
| DR-7M | 71±5 | 520 |
| DR-8 | 73±5 | 550 |
| DR-8M | 73±5 | 580 |
| DR-9 | 76±5 | 620 |
| DR-9M | 77±5 | 660 |
| DR-10 | 80±5 | 690 |
Coating Weight Options
| Designation | Nominal Coating (g/m²) | Min. Average Coating (g/m²) |
|---|---|---|
| 10# | 1.1/1.1 | 0.9/0.9 |
| 20# | 2.2/2.2 | 1.8/1.8 |
| 25# | 2.8/2.8 | 2.5/2.5 |
| 50# | 5.6/5.6 | 5.2/5.2 |
| 75# | 8.4/8.4 | 7.8/7.8 |
| 100# | 11.2/11.2 | 10.1/10.1 |
| 25#/10# | 2.8/1.1 | 2.5/0.9 |
| 50#/10# | 5.6/1.1 | 5.2/0.9 |
| 75#/25# | 5.6/2.8 | 5.2/2.5 |
| 100#/25# | 11.2/2.8 | 10.1/2.5 |
Surface Finish Options
| Classification | Symbol | Description |
|---|---|---|
| Bright Finish | B | Lustrous finish from flow-melted tin coating on smoothly finished steel with grindstone pattern |
| Stone Finish | R | Lustrous finish from flow-melted tin coating on steel with directional grindstone pattern |
| Silver Finish | S | Lustrous finish from flow-melted tin coating on coarse dull-finished steel base |
| Matte Finish | M | Dull finish from unflow-melted tin coating on dull finished steel base |
Core Advantages
Superior Corrosion Resistance
The electrolytic tin coating forms a protective barrier that effectively shields the steel substrate from oxidation, moisture, and chemical exposure, ensuring long-term durability in demanding storage and transportation environments.
Excellent Weldability
ETP tinplate delivers stable and consistent welding and soldering performance across all temper grades, making it the ideal material for can body manufacturing, seam welding, and various industrial fabrication processes.
High Printability
The smooth, uniform surface finish supports high-quality lithographic printing and coating applications, making it perfect for branded packaging, decorative tins, and consumer-facing products that require vivid graphics.
Customization Flexibility
We offer flexible customization across all key parameters—thickness, width, coating weight, temper grade, and surface finish—supported by adaptable MOQ to serve both small-batch prototyping and large-scale project requirements.
Primary Applications
- Food Packaging: Canned fruits and vegetables, meat and seafood cans, ready-to-eat food containers, and beverage cans
- Industrial Packaging: Chemical containers, lubricant and paint cans, light industrial cans, and aerosol containers
- Can Components: Can bodies, can ends and lids, metal closures, and crown caps for bottles
Frequently Asked Questions
Q: Can you provide customized tinplate sizes?
Yes, we offer full customization of thickness, width, and coating weight based on your specific requirements and project needs.
Q: What is your minimum order quantity?
MOQ is flexible depending on specifications and order type. We accommodate both small trial orders and bulk production quantities.
Q: Is your tinplate suitable for large engineering projects?
Absolutely. We support large-scale projects with stable supply chains, consistent quality control, and dedicated technical support throughout the project lifecycle.
Q: How long is your typical delivery time?
Standard delivery time is 2–4 weeks depending on order quantity and customization requirements. Expedited options are available upon request.
Q: What industries do you serve?
Our tinplate products are widely used in food and beverage packaging, industrial container manufacturing, aerosol can production, and metal closure fabrication.
Why Partner With Us
With extensive expertise in tinplate manufacturing and international export, we provide dependable product quality, flexible service models, and comprehensive technical support for projects of every scale. From standard specification stock to fully customized production runs, our dedicated team ensures timely delivery and consistent performance that meets the highest industry standards. Contact us today to discuss your tinplate requirements and discover how our ETP solutions can elevate your packaging and manufacturing operations.
