Prime Good Quality Tin Free Steel and ETP for Crown Caps

Product Description:

1.Structure of Prime Good Quality Tin Free Steel and ETP for Crown 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 Prime Good Quality Tin Free Steel and ETP for Crown Caps

Appearance – Tinplate is characterized by its beautiful metallic luster. Products with various kinds of surface roughness are produced by selecting the surface finish of the substrate steel sheet.

Paintability and printability – Tinplates have excellent paintability and printability. Printing is beautifully finished using various lacquers and inks.

Formability and strength – Tinplates have got very good formability and strength. By selecting a proper temper grade, appropriate formability is obtained for different applications as well as the required strength after forming.

Corrosion resistance – Tinplate has got good corrosion resistance. By selecting a proper coating weight, appropriate corrosion resistance is obtained against container contents. Coated items should meet 24 hour 5 % salt spray requirement.

3.Prime Good Quality Tin Free Steel and ETP for Crown Caps Images

4.Prime Good Quality Tin Free Steel and ETP for Crown Caps Specification

Specification of :

Standard: ISO 11949 -1995, GB/T2520-2000,JIS G3303,ASTM A623, BS EN 10202

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

Passivation:311

Oil: DOS 

Surface: Finish,bright,stone,matte,silver

5.FAQ of Prime Good Quality Tin Free Steel and ETP for Crown Caps

- How are the tinplates specified?

  The tinplates are specified as per the steel base, extent of tempering, the coating weight, annealing method and the surface finish.

- How many types there are for base steels?

  The base steels are of three types: Type MR, L, D