url-slug: precision-tinplate-strip-0.30-0.50mm-t4-t5-slit-coil
Precision Electrolytic Tinplate Strip 0.30mm-0.50mm T4/T5 High-Hardness Slit Coil
Product Summary: This ETP strip is engineered for high-speed stamping and precision forming. Available in 0.30mm, 0.40mm, 0.50mm, and 0.55mm thicknesses with T4/T5 tempers (TH415, TH435), it offers stable mechanical properties and minimized spring back. Ultra-narrow slitting down to 4.0mm width, with ±0.05mm tolerance.
Key Features
- ✓ High Hardness T4/T5: Ultra-precise hardness grades (TH415, TH435) ensure consistent forming and reduced spring back, ideal for complex stampings.
- ✓ Ultra-Tight Width Tolerance: ±0.05mm tolerance maintains high-speed stamping stability, improving yield and reducing downtime.
- ✓ Micro-Burr Control: Burr level ≤0.05mm extends stamping die life and reduces secondary finishing needs.
- ✓ Anti-Rust Edge Protection: Proprietary oil treatment on slit edges protects in high-humidity and tropical maritime climates.
- ✓ Eco-Friendly Coating Options: Available in brass, golden, matte black, bright black, single or double-sided.
Technical Specifications
| Parameter | Value |
|---|
| Thickness | 0.30mm, 0.40mm, 0.50mm, 0.55mm |
| Temper Grade | T4, T5 (TH415, TH435) |
| Width Range | 4.0mm - 1050mm (ultra-narrow available) |
| Tin Coating | 2.8/2.8, 2.0/2.0, 5.6/5.6 g/m², E11, E22 |
| Width Tolerance | ±0.05mm |
| Burr Level | ≤0.05mm |
| Edge Quality | Joint-free, zero-notch, zero-wave, zero-overlap, rust-free |
Models and Options
Available in thicknesses of 0.30mm, 0.40mm, 0.50mm, and 0.55mm. Widths from 4.0mm to 1050mm, with ultra-narrow precision slitting on request. Surface coatings: brass, golden, matte black, bright black, single or double-sided.
Materials and Structure
Electrolytic Tinplate (ETP) made from mild steel substrate with a tin coating. The strip structure is engineered with a joint-free, zero-notch edge and a proprietary anti-rust oil treatment on cut edges for enhanced durability.
Applications
Ideal for precision hardware stamping, metal packaging (food, chemical, aerosol cans), electronic component shielding, automotive parts, cable wrapping, and high-end decorative metalware.
Customization
Custom widths, coatings, and packaging available. MOQ 2 tons. Payment T/T or L/C at sight. Delivery FOB, CFR, CIF, DDP, DDU by ocean or air.
FAQ
Q1: What is the minimum order quantity?
A: The MOQ is 2 tons or as per sizes.
Q2: Can you supply ultra-narrow widths?
A: Yes, we offer ultra-narrow precision slitting from 4.0mm width.
Q3: What certifications do you have?
A: We are certified BV ISO9001:2015 and our products are RoHS 2.0 compliant (SGS certified).
Q4: How do you protect against rust?
A: We apply a proprietary anti-rust oil treatment on cut edges, designed for high-humidity climates.
Q5: What are your payment terms?
A: T/T or L/C at sight.
Q6: Do you offer pre-shipment inspection?
A: Yes, we conduct pre-shipment tests including rust, joints, and waved sheet.
Inquiry Information
For more details or to request a quote, please contact us at info@youngsonmetal.com or via WhatsApp: +86-13594107385.
