AMS 4907 Ti6Al4V ELI Plate
AMS 4907 Titanium Alloy, Sheet, Strip, and Plate Ti6Al4V, Extra Low Interstitial Annealed (Composition similar to UNS R56401)
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AMS 4907 Ti6Al4V ELI Plate: Top Titanium Alloy Solution for Aerospace and Medical Fields
AMS 4907 Ti6Al4V ELI Plate is a high-performance titanium alloy material designed for harsh application environments. With its ultra-low interstitial element (ELI) characteristics, excellent mechanical properties and biocompatibility, it has become the first choice for aerospace, medical implants and high-end industrial fields.
1. Core properties of the material
Ultra-low interstitial element (ELI) standard
Oxygen (O) ≤ 0.13%, iron (Fe) ≤ 0.25%, carbon (C) ≤ 0.08%, significantly improving fatigue resistance and fracture toughness.
Complies with AMS 4907 and ASTM F136 standards, suitable for scenes with extremely high requirements for material purity.
Excellent mechanical properties
Tensile strength: ≥ 860 MPa
Yield strength: ≥ 795 MPa
Elongation: ≥ 10%
Combining high strength and excellent plasticity, suitable for complex AMS 4907 Ti6Al4V ELI Plate processing and forming.
Biocompatibility certification
ISO 5832-3 and FDA certified, safe for use in human implants (such as joints, bone plates).
2. Upgrade advantages compared with ordinary Ti6Al4V
| Features | AMS 4907 Ti6Al4V ELI Plate | Ordinary Ti6Al4V |
| Gap element control | Ultra low (O/Fe/C strictly limited) | General Standards |
| Fracture toughness | Higher (resistance to crack growth) | Relatively low |
| Medical suitability | Can directly contact human tissue | Additional processing required |
| Aerospace Reliability | Meet the requirements of key load-bearing components | Some scenes are limited |
3. Typical application areas
- Aerospace
Aircraft engine compressor blades, and spacecraft structural parts (high strength and weight reduction requirements).
Case: A certain type of aircraft engine rotor component, reducing weight by 15% while increasing fatigue life.
- Medical implants
Artificial hip joints, spinal fixation systems (biocompatibility + long-term corrosion resistance).
Clinical data: 10-year implant survival rate > 98%.
- Marine engineering
Deep-sea equipment pressure hull (seawater corrosion resistance + high specific strength).
- High-end industry
Chemical reactor lining, 3D printing powder raw materials.
4. Our differentiated services
- Full-size flexible AMS 4907 Ti6Al4V ELI Plate customization
Thickness range: 0.5mm~150mm
Width customization: up to 3000mm
Supports surface treatment such as laser cutting, sandblasting, pickling, etc.
- Fully traceable quality
Each batch provides:
Original material certificate (MTC)
Third-party SGS test report
Metallurgical structure analysis map
- Technical collaborative support
Free of charge:
Processing parameter recommendations (stamping/welding/heat treatment)
AMS 4907 Ti6Al4V ELI Plate application scenario selection guide
