Tin Free Steel of Prime Quality for Metal Caps or Crowns

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
15000 m.t./month

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Item specifice:

Standard: JIS Technique: Cold Rolled Shape: Rectangular
Surface Treatment: Coated Steel Grade: SPCC Thickness: 0.21
Length: 1030 Net Weight: 1250KGS

Product Description:

1.Structure of Tin Free Steel of Prime Quality for Metal Caps or Crowns Description


Also known as chromed steel, tin-free steel (TFS) is obtained by coating the metal base (low-carbon steel) with an ultra-thin layer of metallic chrome and then with a chromium oxide layer.


2.Main Features of the Tin Free Steel of Prime Quality for Metal Caps or Crowns


Chromium coated

Corrosion Resistant

Sulphur Blackening Resistance: TFS has sulphur resistance properties, which can be used for canning protein- rich food such as fish.

Filiform Rust Resistance: Filiform is superficial corrosion of the base metal. TFS has a superior base metal which makes it corrosion resistance.

Paint Adhesion : TFS possesses better paint adhesion properties, thus making it ideal for DRD cans and adhesive bonded cans.

Weldability: TFS can be welded when metallic coating layers are removed by edge grinding.

TFS should be Lacquered / Coated to prevent rust in humid condition.

Internal Coating / Lacquering can be avoided in the case of TFS used to store motor oil or cooking oil.


3.Tin Free Steel of Prime Quality for Metal Caps or Crowns Images


Tin Free Steel of Prime Quality for Metal Caps or Crowns

Tin Free Steel of Prime Quality for Metal Caps or Crowns


4.Tin Free Steel of Prime Quality for Metal Caps or Crowns Specification


Specification of :

Material: MR,SPCC

Thickness:0.15mm - 0.50mm

Width: 600mm -1150mm

Temper: T1-T5

Annealing: BA & CA

Coil Inner Diameter: 508mm

Weight: 6-10 tons/coil 1~1.7 tons/sheets bundle

Oil: DOS 

Surface: Finish,bright,stone,matte,silver


5.FAQ of Tin Free Steel of Prime Quality for Metal Caps or Crowns


-What is MOQ?

 Our MOQ would be 25 tons.


- Do you only have prime quality TFS ?

  We can supply both prime and second quality TFS.

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Tin cans in what way sterilization good ah
Use 121 degrees high temperature sterilization, keep for 20 minutes or so. Use wireless temperature detector to check the temperature inside and in the pot. Use compressed air to do reverse pressure to prevent tank from deforming at high temperature. If the product is wasted due to improper operation, automatic control can be used!
Q:Why do tin tins rust easily when they are opened?
Tin iron loses electrons and gets an electron redox reaction to accelerate the corrosion process
Q:Why tin printing after a layer of light oil
Varnish should have the following properties:A) the color retention property is good. The solvent in the varnish can not make the ink fade and fade.(b) have sufficient hardness and firmness in order to withstand the deformation of subsequent processes.(c) match with white paint or base oil, not to corrode white paint or base oil.
Q:Cookies with tinplate packaging has what advantage?
Mature technology and high production efficiency: the production of tinplate has a long history, mature technology is a set of production equipment with matching, high production efficiency, can meet a variety of product packaging needs.
Q:What details should I pay attention to when purchasing tinplate packing boxes?
Many small processing plants or small factories can accept the buyer's bargaining, but the iron is really not flattering. In fact, the market is very transparent iron materials, buyers do not mean that the more the better the bargaining, but to understand the market, do not bargain.
Q:What is the tin plated iron?
When the coating is damaged, the raw water is made up of the surrounding water, oxygen, etc.. Zinc is the anode oxidized iron tin anode is protected, do not participate in the reaction. Because zinc is more active than iron, the living metal is the negative.
Q:How to open cans
Swiss Army knife, it has opened the canned fruits with tools under the hook can cover the exterior edge of front edge force canned fruit like a ring, groove cover on the edge of... The pressure inside a circle, do not pay attention to the head word screwdriver pressed in, or it may have wear. Under the hook can cover the exterior edge of front edge force under pressure can, like a ring groove on the side of the roof... Pressed in a circle, do not pay attention to the head word screwdriver pressed in, or you may wear. This tool is also very easy to use.
Q:Is it necessary for the two cold rolling in the process of tinplate production, such as tempering and cold rolling (also called flatness)?
The leveling process is only to change the yield platform or to improve the plate shape. Under normal pressure is very small, can not be considered cold rolled in the true sense.
Q:What kind of material is tinplate?
Tin is mainly used to prevent corrosion and rust. It will be the steel strength and formability and corrosion resistance of tin soldering, and beautiful appearance with a material, corrosion resistant, non-toxic, high strength and good ductility properties
Q:What are the differences in the corrosion behavior of two ferrous iron products?
Tinplate is a tin covered with tin, it is not easy to rust, also known as tin iron. This kind of galvanized steel in a long time Chinese called "tin", some people think that the tin plate cans was made from the Guangdong province of Macao (English Macao readable if imported, tin) so called "tin".

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