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Tin plate is a thin steel sheet coated by tin. It has an extremely beautiful metallic luster as well as excellent properties in corrosion resistance, solderability, and weldability. Tinplate is used for making al Tin plate is a thin steel sheet coated by tin. It has an extremely beautiful metallic luster as well as excellent properties in corrosion resistance, solderability, and weldability. Tinplate is used for making all types of containers such as food cans, beverage cans, 18-liter cans, and artistic cans. Its applications are not limited to containers; recently, tinplate has also been used for making electrical machinery parts and many other products.
1. Reference standard: GB2520-88, JIS G3303-1997 and DIN EN10203-91
2. Material: MR, SPCC,Q195，DC01，SPTE
3. Thickness available: 0.17mm to 0.5mm
4. Width available: 150 mm to 1024mm
5. Temper grade: T2 - T5 BA
6. Tin coating: ordinary 2.8g/2.8g, 2.8g/5.6g, 5.6g/5.6g, We also can produce according to customers'requests
7. Coil diameter: ID 508mm, OD from 1,000 to 1,250mm
8. Package: Anti-rust paper,corner protected. by sheet or coils according customer's require.
9. Applications: paint, chemical can and, battery,electric cable, tea container, paint drum, Chemical. cans, CD cases, ink cans, package other industries
10.Surface.Bright finished,Stone surface,Matt surface
Finished product | Sign | Classification | Features |
Single rolling | B | Bright surface | Glazed surface obtained after melting treatment of electrotinned smooth raw material strip with extremely fine rubstone figures by processing. |
R | Rough surface | Glazed surface obtained after melting treatment of electrotinned raw material strip featuring certain oriented rubstone figures. | |
S | Silver surface | Glazed surface obtained after melting treatment of electrotinned raw material strip with rough matt surface. | |
M | Matt surface | Matt surface of general matt raw material strip without tin melting treatment. |
Type | Rockwell hardness guarantee values (HR30T) | ||
Type of steel | Temper designation | Way of annealing | |
MR, L, D*** | T-2.5 | CA | 55±3 |
T-3 | 57±3 | ||
T-4 | 61±3 | ||
T-5 | 65±3 | ||
Classification | Designation of tin coating weight | Nominal tin coating weight (g/m2) | Min. average tin coating weight (g/m2) |
Equal tin coating | 2.8/2.8 | 2.8/2.8 | 4.9 |
5.6/5.6 | 5.6/5.6 | 10.5 | |
8.4/8.4 | 8.4/8.4 | 15.7 | |
11.2/11.2 | 11.2/11.2 | 20.2 | |
Differential tin coating | 5.6/2.8 | 5.6/2.8 | 5.05/2.25 |
8.4/2.8 | 8.4/2.8 | 7.85/2.25 | |
8.4/5.6 | 8.4/5.6 | 7.85/5.05 | |
11.2/2.8 | 11.2/2.8 | 10.1/2.25 | |
11.2/5.6 | 11.2/5.6 | 10.1/5.05 | |
11.2/8.4 | 11.2/8.4 | 10.1/7.85 | |
15.1/5.6 | 15.1/5.6 | 13.9/5.05 | |
DI only | 1.8/2.8 | 1.8/2.8 | 1.5/2.25 |
5. Application
1. Chemical tank
Tinplate has solid material, is well protected and not deformed, and seismic restraint, fire resistance and the best chemical packaging material.
2. Oil can
Light can trigger and speed up the oxidation reaction of oil to lower nutritional value, and harmful substances may also be generated and it is more serious to damage the vitamins in the oil, especially vitamin D and A. The oxygen in the air will cause food oil to be oxidized, thus reducing protein and destructing vitamin, but tinplate with opacity and isolation effect of air sealing is just the best choice for packaging oily food.
3. Spray and other miscellaneous cans
The tinplate cans withstand high temperature and high pressure, and are particularly suitable for filling the spray cans under high pressure. Cans with the changing shapes, delicately printed biscuit barrels, writing cases, as well as milk powder cans are tinplate products.
4. Food can
Tinplate can ensure food hygiene, and minimize the possibility of corruption, inhibit health risk effectively and at the same time meets the convenient and fast diet needs of modern people.
5. Beverage can
Tinplate cans are able to be filled with juice, coffee, tea and sports drinks as well as cola, soft drinks, beer, and other beverages. The high degree of working of tinplate cans makes the types of cans diverse; whether high, low, large, small, square or round cans can meet today's diversified needs of beverage packaging and consumer hobbies
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