Tin Free Steel of Prime Quality for Metal Caps

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
25 m.t.
Supply Capability:
25000 m.t./month

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Item specifice:

Standard: GB Technique: Cold Rolled Shape: Rectangular
Surface Treatment: Coated Steel Grade: SPCC Thickness: 0.23
Length: 788 Net Weight: 1160

Product Description:

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


Tin Free Steel (TFS) is thin black plate with two coats; one of metal chrome film and the other of chromium oxide. TFS is ideal for the manufacturing of crowns, container ends & shallow drawn cans etc. TFS is also known as Chromium coated steel.


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


Chromium coated

Easier to recycle.

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.

Coating: The coating in TFS is not amphoteric (having the characteristic of an acid and a base, is a compound that can react as either an acid or a base). This means that detergents and dispersion colors can be packed easily.


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


Tin Free Steel of Prime Quality for Metal Caps

Tin Free Steel of Prime Quality for Metal Caps



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


Our materials are from big mills. 
The surface and the edge are glossy 
It is export package


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


-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.


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Q:What's the difference between iron, aluminium, stainless steel, galvanized iron and tin?
Tinplate is made of iron, but tin is plated on the surface to improve its resistance to oxidation. The price is cheap
Q:How can tinplate be identified?
If the food is ready to eat food grade, dressed in non food is to chemical grade on it.
Q:Both tinplate and stainless steel have corrosion protection
Stainless steel is added in the iron, Cr, Ni and other corrosion-resistant materials, is fundamentally changed the anti-corrosion properties of materials.
Q:Can tinplate be used as a water tower? Is hot water durable?
But because tinplate is very thin iron sheet, forming force is poorer, cannot make water tower. However, the tinplate has the characteristics of corrosion resistance and non toxicity. It can be used as the inner container of the water tower. It is sanitary and durable. However, when cleaning, must not scratch the surface of the tin layer, otherwise it is easy to rust.
Q:How can the section of the tinplate be maintained without rust?
Heat the pot, wipe with fat pork and pig skin, over five minutes, and never rust again
Q:Tin can weldingHow can the side of the column of the pop top be welded or pressed?,
The cans are divided into two cans and three cans of two. Two piece cans by punching a stamping molding, the iron material, equipment and technology requirements are high, so at present only a few large companies have the production capacity of three cans. Relatively the requirements will be relatively low,
Q:Tin cans and tin cans, which is good?
I think this question is not asked to tin tin, chrome tin and galvanized tin which is the best? Of course, the best is galvanized iron. The second is the tin tin, followed by chrome tin, iron box is made finally.
Q:How to prevent the corrosion of tinplate wall hydrogen sulfide blackening, expansion
Cathodic protectionProtective screen corrosion protection. The principle of protecting the screen is to make the metal of the anode corrode and protect the cathode metal material from corrosion. A metal or alloy (shielding material) connected to the surface of a metal tank and pipeline to be protected shall be protected from corrosion due to the low potential in the primary cell and corrosion of the screen material used as an anode. This method is applicable to the preservation of oil storage tanks, oil tankers and underground oil pipelines. Screen materials are commonly used, including series, aluminum, town and alloy.Cathodic protection of impressed current. Impressed current cathodic protection method is to protect the metal pipelines and oil storage tanks and electrical excavation of the negative link, as a cathode and protected; the power supply of the positive steel scrap corrosion. The method is applicable to underground oil storage tanks, underground pipelines and terminals, pipelines and tankers directly connected with the sea. Generally used anode materials are scrap iron and steel, graphite, high silicon iron, magnetic iron oxide, etc., these materials are consumed, can be replaced at any time.
Q:What are the differences in the corrosion behavior of two ferrous iron products?
There are other statements, such as China used this lamp tin plate made of kerosene, shaped like a horse, so called "tin".
Q:What are the causes of tinplate rusting and how to prevent them?
Attachment of impurities. The impurity is mainly caused by the difference of the impurity with the iron sheet, or the impurity adsorbed the water on the iron sheet to form a galvanic cell.

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