Electrolytic chromium coated steel also called Tin Free Steel(TFS) is an electrolytic chrome plated steel consisting of a thin layer of chromium and a layer of chromium oxide deposited on the steel base.It has a beautiful, metallic luster as well as excellent properties in corrosion resistance and paintability.
Tin Free Steel
Tin Free Steel(TFS)
Single Reduce/Double Reduce
Coating Weight (g/m2)
JIS G 3315:2008,DIN EN 10202:2001,EN 10203
1.Excellent paint adhesion: TFS has excellent paint adhesion properties that far surpass those of ETP, allowing its use for making DRD cans and adhesive bonde cans. 、
2.Excellent heat resistance :High-temperature baking causes neither discoloration nor deterioration in material properties.
3.Excellent resistance to Sulphur Blackening:The metallic chromium in TFS has excellent sulphide resistance property when canning protein-rich foodstuff such as fish.TFS compensates for the expensive sulphur resistant lacquer.
4.Excellent filiform rust resistance :TFS has a excellent under film corrosion resistance.
5.Excellent alkali resistance :The coating in TFS is not amphoteric. Alkaline products such as detergents and dispersion colours can be packed in TFS with advantage.
TFS are most frequently used for can tops, screw and lug caps, snap and press-on closures and shallow-drawn
in Electronics:Electrodes, Cable tape, Magnetic screen covers, etc.
in Engineering:Automotive oil filters, Automotive air filters, Gaskets, etc.
in Construction:Gas meter internal components, Heat exchangers, cookware, shelving, etc.
Packaging and Marking
5.bottom corrugated paper;
7.top corrugated paper;
8.side corner guard;
9.top corner guard;
10.bottom corner guard;
11.circumferential banding strip (inner);
12.horizontal banding strip (inner);
13.vertical banding strip (inner);
14 grard plate;
15. steel package box;
16. circumferential banding strip (outer);
17.horizontal banding strip (outer);
18.vertical banding strip (outer).
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Guide For Ordering Products
A user need provide the following information while placing order
01.Product designation (steel plates or strips)
02.Product standard number
04.Product specification and size accuracy (incl. thickness, width and length)
06.Surface quality level
08.Type, coating weight and surface treatment in case of coated products
09.Surface structure in case of hot dip galvanized products
13.Other special requirements
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