Ultra Thin Stainless Steel Strip 0.05mm Precision High Flexibility AISI 304L
Ultra-Thin Stainless Steel Strip, 0.05mm Precision, High Flexibility, AISI 304L
Ultra-Thin Stainless Steel Strip (AISI 304L) with a precision thickness of 0.05mm and exceptional flexibility is engineered for high-tech industries requiring micron-level accuracy and reliable performance under dynamic stress. Manufactured through advanced cold-rolling and annealing processes, this strip retains the corrosion resistance of 304L stainless steel while achieving unmatched thinness (±0.005mm tolerance) and bendability (180° folds without cracking). Ideal for microelectronics, medical implants, and precision instrumentation, it complies with ASTM A240 and ISO 13485 standards, ensuring material consistency and biocompatibility. The ultra-smooth surface finish (Ra ≤0.05μm) further enhances its suitability for applications demanding minimal friction or contamination risks.
Detailed Specifications
| Parameter | Details |
|---|---|
| Material | AISI 304L Stainless Steel (UNS S30403) |
| Element Composition | Cr 18–20%, Ni 8–12%, C ≤0.03%, Mn ≤2%, Si ≤1%, N ≤0.10% |
| Thickness Range | 0.05mm – 0.5mm (±0.005mm tolerance) |
| Width Range | 5mm – 300mm (precision-slitted, edge-protected) |
| Surface Finish | 2R BA (Bright Annealed), Mirror Polish, or Custom Micro-Textured |
| Tensile Strength | 500–700 MPa (adjustable via annealing) |
| Elongation | ≥40% (ensuring superior formability) |
| Standards | ASTM A240, ISO 13485, JIS G4305, RoHS |
| Certifications | ISO 9001, ISO 14001, FDA (for medical grades), REACH |
| Applications | Flexible circuits, microfluidic devices, MEMS components, surgical staples, aerospace shims |
Why Import Our Ultra-Thin Strips?
- Sub-Micron Precision: Laser thickness monitoring ensures ±0.005mm uniformity, critical for microfabrication.
- Medical-Grade Compliance: Biocompatible 304L meets FDA requirements for implantable devices and diagnostic tools.
- Custom Solutions: Tailored widths, surface textures, and annealing cycles for niche applications.
- Rapid Prototyping: 7-day sample delivery with full technical documentation (MTC, COA).
- Zero-Defect Guarantee: 100% automated inspection for pinholes, scratches, and dimensional accuracy.
- Sustainable Production: Energy-efficient processes with 95% material utilization, reducing waste.
Innovative Applications
- Microelectronics: Ultra-thin shielding foils for smartphones, wearables, and IoT sensors.
- Medical Technology: Flexible electrodes, stents, and biopsy forceps for minimally invasive surgery.
- Energy Storage: Precision current collectors in lithium-ion batteries and fuel cells.
- Optics: Lightweight reflectors and apertures for drones, cameras, and laser systems.
- Automotive: Thin-film hydrogen barrier layers and EV battery terminal plates.
- Aerospace: Vibration-damping shims and thermal management foils in satellites.
FAQ
Q: Why choose us?
A: Our company have been in steel business for more than ten years, we are internationally experienced, professional, and we can provide variety of steel products with high quality to our clients.
Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
Q: How is your Payment Term?
A:One is 30% deposit by TT before production and 70% balance against copy of B/L; the other is Irrevocable L/C 100% at sight.
Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q: Can you provide sample?
A: Yes, for regular sizes sample is free but buyer need to pay freight cost.
Q: How long is your delivery time?
A: Our daily inventory is more than 8000 tons, so for common product size, just need 3 days from stocks; if the special size from new production, delivery 15-20 days.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.