T5 Tin Free Steel Coil TFS/TMBP | Electrolytic Chromium Coated ECCS Steel Coil

T5 Tin Free Steel Coil TFS/TMBP | Electrolytic Chromium Coated ECCS Steel Coil

  1. Highest hardness & rigidity in T series TFS grades
  2. Excellent paint and printing adhesion property
  3. Strong resistance to denting after forming
  4. Stable surface coating for long-term storage
  5. TFS-S / TFS-D coating options available
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Product Overview

T5 Tin Free Steel Coil (TFS/TMBP / ECCS) is low-carbon cold rolled steel substrate with electrolytic chromium coating. T5 temper grade is the hardest temper within T1-T5 series, offering maximum stiffness and dent resistance, for ultra-rigid metal packaging with simple stamping only. Available in TFS-S single-sided and TFS-D double-sided chromium coating. Thickness range 0.15–0.45mm, standard coil width 800–1050mm, custom narrow slitting available. Suitable for ultra-rigid metal caps, heavy duty closure lids and stiff printed metal boxes.

Tin Free Steel Coil - TFS/TMBP

Chemical & Mechanical Property Snapshot

Grade C Max (%) Mn Max (%) P Max (%) S Max (%) Yield Strength (MPa) Tensile Strength (MPa) Elongation (%) Hardness (HR30T)
T5 0.12 0.60 0.020 0.050 320–400 420–500 ≥14 62–68

Detailed Technical Specifications

Item Specification
Product Name T5 Tin Free Steel Coil – TFS/TMBP
Alternative Name T5 ECCS Electrolytic Chromium Coated Steel
Steel Substrate Low-carbon cold rolled steel
Surface Treatment Electrolytic chromium coating
Metallic Chromium Coating 70–150 mg/m²
Chromium-Hydrated-Oxide Layer 5–15 mg/m²
Coating Configuration TFS-S / TFS-D
Temper Grade T5
Thickness 0.15–0.45 mm
Standard Coil Width 800–1050 mm
Slitting Custom narrow-width slitting available
Applicable Standards ASTM A624/A624M, JIS G3315, EN 10202, GB/T 2520
Quality Documentation Mill Test Certificate covering coating weight, mechanical properties and chemical composition
Packing Seaworthy export-grade packing
MOQ 5 Ton
Payment Terms T/T, L/C at Sight
Delivery Time 7–15 working days after receiving deposit
Package Waterproof paper + galvanized steel strap + seaworthy export wooden pallet

Product Comparison Table

Specification T5 TFS-S T5 TFS-D T5 ETP Tinplate
Material Type Tin Free Steel Tin Free Steel Electrolytic Tinplate
Surface Treatment Electrolytic Chromium Coating Electrolytic Chromium Coating Electrolytic Tin Coating
Coating Sides Single-Sided Double-Sided Tin Coating on Both Sides
Surface Structure Metallic Chromium + Chromium-Hydrated Oxide Metallic Chromium + Chromium-Hydrated Oxide Tin Coating
Paint / Printing Adhesion Excellent Excellent Good, depending on application
Yield Strength Range 320–400 MPa 320–400 MPa 320–400 MPa
Typical Selection Factor Ultra-rigid simple stamped parts Ultra-stiff packaging, double side coating Hard welded metal cans
Thickness Range 0.15–0.45 mm 0.15–0.45 mm 0.15–0.45 mm
Standard Width 800–1050 mm 800–1050 mm 800–1050 mm
Typical Applications Hard metal bottle caps Heavy-duty closure lids, stiff printed boxes Ultra rigid welded food cans
Important Boundary Not suitable for hermetic sealed welding, only simple stamping Not suitable for hermetic sealed welding, only simple stamping Suitable for sealed can welding

App Market

Reliable Steel Coil Solutions For Diverse Industrial Applications

Lithium Battery Steel Casing

Cosmetic Packaging Boxes

Crown Caps for Beer and Beverages

Product Packaging

Secure Export Packaging For Safe Handling And Delivery

FAQs

T5 is the hardest grade among T1-T5 series, highest rigidity, only for simple stamping, not deep drawing.

No, low elongation, only simple stamping forming is suitable.

TFS-S single side chromium coating and TFS-D double side chromium coating available.

MOQ 5 tons, delivery time is 7–15 working days after deposit received.

Hardness HR30T is 62–68.

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Why choose us?

  • ISO, SGS, TÜV, WTRUST, Lloyd’s Register, and DNV certifications

  • Customizable sizes, grades, and surface finishes

  • Full material traceability and inspection reports

  • Responsive support and fast global delivery


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