Tin-Free Steel (TFS)   is a thin, cold rolled carbon steel sheet coated by electrolytic deposition with metallic chrome overlaid with a film of chrome oxide. Unlike tin, the chromium layers cannot be reflowed into a brighter state; therefore a coating line dedicated to chromium coating will not need a melting towe

Technical Data:

1. Technical Standard: JIS G3315,ASTM657, GB/T24189-2009

2. Steel Type: MR, SPCC,TYPE L

3. Thickness: 0.14-0.50mm

4. Width:600-1050mm

5. Coating weight:

  Metallic chrome:50-150mg/m2

  Chrome Oxide: 5-35mg/m2

6. Temper(BA&CA)

  Single Reduced: T1,T2,T3,T4,T5

  Double Reduced:DR8,DR9,DR10

7. Surface: Bright/Stone/Silver finish with passivation treatment; DOS oil

8. Packaging Details:Thin plastic film, rust-proof paper, metal cover, metal corner, metal band, wooden skid.

TFS Processing 

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