Products

Tin-Free Steel

Corrosion Proof Strength and Brilliance

Introduction

About Tin-Free Steel

Tin-free steel (TFS) is a versatile material that undergoes an electrolytic process to deposit a thin layer of chromium and chromium oxide onto a cold-rolled sheet steel base, resulting in exceptional paint adhesion, heat resistance, abrasion resistance, and corrosion resistance. TFS is a top-quality material in metallurgy.

Specifications range

Thickness Ranges 0.25~2.00 mm (±0.003mm)
Width Range 50~1250mm (±3/-0mm)
Length Range 600-3000 mm (±3/-0mm)
Outer Diameter 1500-2200 mm
Inner Diameter 510, 600, 610 mm
Coil Weight 3-20 tonnes
Equal coating

1.0/1.0, 2.0/2.0, 2.8/2.8, 5.6/5.6 (g/m²)

Differential coating

1.0/2.8, 2.8/4.0, 2.8/5.6, 2.0/5.6 (g/m²)

Single Reduced

T1, T2, T3, T4, T5

Double Reduced

DR7, DR8, DR9

Surface Finish

Bright, Stone, Silver, Matt

Single Reduced

T1, T2, T3, T4, T5

BIS Standards for Tinfree Steel

Standard No: IS 17404 Year : 2020

Electrogalvanized Hot Rolled and Cold Reduced Carbon Steel Sheets and Strips — Specification

Applications

bottle crown & metal caps

Tin-free steel is used for bottle caps, providing precise dimensions, strength, and tamper resistance. The resulting metal caps are durable and malleable, suitable for various containers. Its consistent surface finish and accuracy make it ideal for diverse packaging applications.

chemical packaging

Tin-free steel is ideal for chemical packaging. It is corrosion-resistant and ensures product integrity during storage and transportation.

printed circuit boards

Tin-free steel is used in electronics to manufacture high-performance PCBs with precise dimensions and smooth surfaces for optimal device functionality.

paint containers

Tin-free steel is commonly used to make paint containers due to its formability and smooth surface finish, which ensures safe storage and easy use of paint products.

photographic film cases

Photographic films are stored in tin-free steel cases due to their consistent dimensions and strength, which protect and preserve sensitive materials and ensure their longevity.

Applications

bottle crown & metal caps

Tin-free steel is used for bottle caps, providing precise dimensions, strength, and tamper resistance. The resulting metal caps are durable and malleable, suitable for various containers. Its consistent surface finish and accuracy make it ideal for diverse packaging applications.

chemical packaging

Tin-free steel is ideal for chemical packaging. It is corrosion-resistant and ensures product integrity during storage and transportation.

printed circuit boards

Tin-free steel is used in electronics to manufacture high-performance PCBs with precise dimensions and smooth surfaces for optimal device functionality.

paint containers

Tin-free steel is commonly used to make paint containers due to its formability and smooth surface finish, which ensures safe storage and easy use of paint products.

photographic film cases

Photographic films are stored in tin-free steel cases due to their consistent dimensions and strength, which protect and preserve sensitive materials and ensure their longevity.

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