ASTM F136 is a standard for medical titanium alloy (Titanium Alloy), specifically Ti-6Al-4V ELI (ELI = Extra Low Interstitials, ultra-low interstitial elements). This is a titanium alloy used for medical implants. Its main features include:
1. Composition: Titanium (Ti) is the main component, and the alloy contains 6% aluminum (Al) and 4% vanadium (V).
2. ELI grade: Compared with ordinary Ti-6Al-4V, ELI grade has lower oxygen content, which improves the toughness and fatigue resistance of the material.
3. Standard: Meets the requirements of medical grade titanium alloys specified in ASTM F136 and ISO 5832-3.
National standard requirements
|
Al
|
V
|
Fe
|
C
|
N
|
H
|
O
|
Gr5 TC4(standard value)
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5.5-6.75 | 3.5-4.5 | 0.3 | 0.08 | 0.05 |
0 .008 |
0.2 |
Tc4ELI(standard value)
|
5.5-6.5 | 3.5-4.5 | 0.25 | 0.08 | 0.03 | 0.012 | 0.13 |
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1. Medical implants:
Orthopedic implants: artificial hip joints, knee joints, bone plates, bone nails.
Dental implants: dental implants, repair bases.
Spinal implants: spinal fixators, fusion devices.
2. Medical devices:
Surgical instruments, orthopedic tools, biomedical equipment.
3. Aerospace field (partially applicable):
High-strength, lightweight components.
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Baoji Freelong New Material Technology Development Co., Ltd loated in Baoji City--China's Titanium Valley,we are mainly doing Zirconium,Titanium,Nickel,Niobium,Tantalum etc metal material and other alloy's produce,OEM and Sales.and also exporting the goods what we make. we have a lot of trustful clients and partner.and also we were authority by some firms.At present,we were build our relationship with Australia,Korea,German,US,UK,Malaysia,AZ,Middle East,Taiwan,Etc. Our company always take the quality and service as our responsibility,We always get close even match the quality what our customer wanted and as for quality,we never say no and no reason for quality failure.
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