Extra Deep Drawing TFS Coil 0.20-0.50mm EDDQ T49 for Aerosol Dome Stamping
Product Summary: This chromium-coated tin free steel (TFS) coil is produced in extra deep drawing grade (EDDQ) with temper T49, engineered for the most demanding stamping applications such as aerosol domes and cones. The material delivers exceptional formability without cracking, while maintaining hardness for tooling stability. Thickness range 0.20-0.50mm with custom slitting to widths from 4mm to 1000mm supports high-precision manufacturing.
Key Features
- Zero-cleavage stamping guarantee: EDDQ grade ensures crack-free severe deformation, critical for deep aerosol dome and cone shapes.
- Temper T49: Provides a balance of yield strength and elongation for complex stamping while maintaining final part rigidity.
- High-adhesion chromium coating: TFS offers excellent coating adhesion for lacquering and printing after forming.
- Custom widths 4-1000mm: Precisely slit coils minimize material waste and optimize press utilization.
Technical Specifications
| Property | Value |
|---|
| Base Metal | Chromium-Coated Tin Free Steel (TFS) |
| Deep Drawing Grade | Extra Deep Drawn Grade (EDDQ) |
| Temper | T49 |
| Thickness Range | 0.20mm, 0.25mm, 0.30mm, 0.40mm, 0.50mm |
| Width Capability | 4.0mm – 1000mm |
| Testing Support | Free sample coils available |
Models and Options
- Model EDDQ-TFS-T49: Standard EDDQ TFS coil with T49 temper, optimized for extra deep stamping.
Materials and Structure
This TFS coil uses a chromium-based passivation layer on high-formability steel, providing excellent adhesion for subsequent polymer coatings. The EDDQ microstructure ensures uniform elongation without Lueders bands, preventing surface defects in deep-drawn parts.
Applications
- Deep-Drawn Aerosol Dome & Cone Stamping
- Two-Piece D&I Can Manufacturing
- Heavy-Duty Beer Drums
- Electronic Component Enclosure Drawing
Customization
We offer custom slitting to meet exact width requirements, and we can adjust temper and coating specifications based on your specific press setup. Please contact us for a tailored solution.
FAQ
1. Is this coil suitable for D&I can manufacturing?
Yes, the EDDQ grade and T49 temper are excellent for two-piece D&I processes, providing the required drawability and impact resistance.
2. Can I have a free sample?
We supply free sample coils or sheets for industrial testing. This lets you verify performance under your actual production conditions.
3. What is the difference between T1 and T49?
T1 offers maximum softness for extremely deep draws, while T49 provides a higher strength level for components requiring rigidity after forming. Our engineers can help you choose.
4. Do you have any certifications?
Our plant is BV ISO9001:2015 certified, and our products have passed SGS RoHS testing for environmental compliance.
5. What is the MOQ?
Our MOQ is 2 tons or as per sizes, making it easier for you to trial new materials.
6. How is the coil packaged for export?
We ensure careful packaging to prevent damage during transit, including water-proof wrapping and protective edges.
7. Can you supply custom widths for my stamping line?
Yes, we slit coils to any width between 4 and 1000mm, accommodating most die sets.
Inquiry Information
For a quote or technical consultation, contact Mr. Qing at +86-23-62566629 or email info@youngsonmetal.com.
Image Filename and Alt Suggestions
- Main Image 1: free-testing-sample-coil-eddq-t1-tin-free-steel.png – Alt: EDDQ T49 tin free steel coil samples
- Main Image 2: Prime Quality Deep-Draw Quality (DDQ) Electrolytic Tinplate T1 and High-Formability Galvanized Steel Strip.jpg – Alt: Deep draw steel strip for automotive and appliance stamping
EDDQ Coil
TFS
Aerosol Dome
