Paint pail tinplate coil is a medium thickness electrolytic tin coated steel designed for paint cans, solvent pails and general chemical containers. The material balances stiffness and formability so that large pails can be drawn, beaded and seamed without thinning or fracture.
A heavier tin coating is available for aggressive paint and solvent formulations, giving the bare steel sacrificial protection at any scratch or cut edge.
Key Features| Parameter | Specification |
|---|---|
| Product Name | Paint Pail Tinplate Coil 0.25mm |
| Standard | JIS G3303, ASTM A623 |
| Material | MR SPCC low carbon steel |
| Thickness | 0.22 - 0.32 mm |
| Width | 600 - 1250 mm (slit to order) |
| Temper | T4 single reduced |
| Tin Coating | 5.6/5.6 to 8.4/8.4 g/m2 |
| Surface Finish | Bright, Stone, Matte |
| Annealing | BA / CA |
| Passivation | Chromate 300 mg/m2 |
| Oiling | DOS / pale oil |
| 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 |
| T-6 | 70±3 | 530 |
| DR-7M | 71±5 | 520 |
| DR-8 | 73±5 | 550 |
| DR-9 | 76±5 | 620 |
| DR-10 | 80±5 | 690 |
| Coating Designation | Nominal Weight (g/m²) | Min. Average Weight (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 |
Paint pail tinplate is used for solvent based paints, water based emulsions, varnishes, thinners and adhesives packed in one to twenty litre pails and drums.
It also suits chemical containers for polishes, lubricants and household chemicals where a robust sealed metal pack with good printability is needed.
Packaging & Quality AssuranceCoils are supplied on eye to sky pallets, wrapped with moisture proof paper and VCI anti rust film and strapped with galvanised banding for ocean transport.
In line testing covers thickness, coating weight, hardness and tin adhesion, and mill certificates or third party inspection such as SGS can be arranged.