Medical device materials are selected based on mechanical properties, chemical composition and biocompatibility. The technical standard ASTM F-136/ISO 5832-3 covers the mechanical properties and chemical composition requirements for Ti Grade 23 (Ti-6Al-4V ELI, Extra Low Interstitial) alloys used in the manufacture of surgical implants.
Currently, dental implant manufacturers use commercially pure titanium (Ti G2 and Ti G4) and surface-treated Ti-6Al-4V alloys (Ti G5) to optimize contact between bone cells and the device. This interaction between the bone cells and the surface of the dental implant is called osseointegration.
Industry-leading titanium production technology
Specifications
|
Chemical compositions |
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|
Grade |
Ti |
Al |
V |
Fe, max |
C, max |
N, max |
H, max |
O, max |
|
Ti-6Al-4V ELI/Gr23 |
Bal |
5.5~6.5 |
3.5~4.5 |
0.25 |
0.08 |
0.05 |
0.012 |
0.13 |
|
Gr5 |
Bal |
5.5~6.5 |
3.5~4.5 |
0.30 |
0.08 |
0.05 |
0.015 |
0.20 |
|
Mechanical properties |
||||
|
Grade |
Tensile Strength (Rm/Mpa) ≥ |
Yield Strength (Rp0.2/Mpa) ≥ |
Elongation (A%) ≥ |
Reduction of Area (Z%) ≥ |
|
Ti-6Al-4V ELI/Gr23 |
860 |
795 |
10 |
25 |
|
Gr5 |
860 |
795 |
8 |
20 |
Features
| Material | Ti-6Al-4V ELI; Gr23; Gr5 |
| Standard | ASTM F136, IS05832-3 |
| Size | (1.2~20) T * (300~500) W * (1000~1200 )L mm |
| Thickness tolerance | 0.08-0.8mm |
| State | M, Annealed |
| Surface | Polishing or Pickled |
| Roughness | Ra≤3.2um (polished) |
Product Inspection
1. With mill test certificate, accept the third party test.
2. 100% ultrasonic or turbine flaw detection to eliminate metallurgical defects and non-ferrous impurities.
3. Characteristic: Stable physical properties, metallographic structure is better than the standard requirements, high strength or high plasticity can be customized.
Large-scale factory production
FAQ
Q: Do you provide free samples?
A: Yes, we can provide a free sample for testing,buyer should bear all the shipping costs.
Q:Do you accept small orders?
A:You don't need to worry about this problem, just consult.
Q: Do you accept the third party inspection?
A: Yes absolutely we accept.
Q:What are the advantages of your company?
A:
(1): Prime quality and reasonable price.
(2): Wide excellent experiences with after-sale service.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements.
Hot Tags: ISO 5832-3 Ti6Al4V ELI For Surgical Implants,Titanium
