Ti6AL4V Medical Spool Wire
Standard:ASTM F136
Diameter:0.1-6mm
Grade:Grade5 Eli, Ti6AL4V
Ti (Min):99.5%
Product name:gr5 titanium ti 6al-4v titanium wire
Surface1: bright/pickling
Certification1: ISO9001-2015, SGS
Color:metallic
shape:spool
Coating:As the request
Feature:Corrosion resistance
What is Ti6Al4V Medical Spool Wire?
Ti6AL4V Medical Spool Wire has characteristict of Small specific gravity, high specific strength, low elastic modulus, corrosion resistance, easy cutting and good biocompatibility, etc.
Ti6A14V has become the first titanium alloy to be introduced into the field of biological materials due to its excellent biocompatibility and good comprehensive mechanical properties, and it is also the titanium alloy with the largest amount of biomedical devices.
Supplier of high-quality products

Key Features & Benefits
Medical-Grade Purity:
Manufactured under strict cleanroom conditions with verified low interstitial elements for maximum biocompatibility
Exceptional Biocompatibility:
Meets ISO 5832-3 and ASTM F136 requirements for implantable devices
Superior Fatigue Strength:
Optimized microstructure for long-term cyclic loading applications
Excellent Corrosion Resistance:
Outstanding performance in bodily fluids and saline environments
High Strength-to-Weight Ratio:
Nearly 40% lighter than stainless steel with superior strength
Precision Tolerances:
Tight diameter control for automated medical device manufacturing
Surface Integrity:
Contamination-free surface free of defects, oxides, and lubricants
Full Traceability:
Complete documentation from raw material to finished spool
Specifications & Standards
| Specification | Detail |
|---|---|
| Material Grade | Ti6Al4V ELI (Grade 23) |
| Medical Standards | ASTM F136 (Surgical Implant Applications) |
| ISO 5832-3 (Implants for Surgery) | |
| ASTM F1472 (Wrought Titanium) | |
| AMS 4956 (Welding Wire) | |
| Welding Standards | AWS A5.16 / ASME SFA-5.16 (ERTi-5) |
| Diameter Range | 0.1mm (0.004") to 5.0mm (0.197") |
| Diameter Tolerance | ±0.01mm to ±0.05mm depending on size |
| Surface Condition | Cleaned, pickled, electropolished |
| Packaging | Precision-wound spools in cleanroom packaging |
| Certification | EN 10204 Type 3.1 or 3.2 |
Chemical Composition (%)
| Grade | Fe (max) |
C (max) |
N (max) |
O (max) |
H (max) |
AL | V |
Residuals Elements Each(max) |
Residuals
Elements Total(max) |
| Gr5 | 0.40 | 0.08 | 0.05 | 0.20 | 0.015 | 5.5-6.75 |
3.5-4.5 |
0.1 | 0.4 |
Mechanical Property
| Grade | Tensile strength,Mpa (min) |
Yield strength,MPa (min) |
Elongation, % (min) |
| Gr5 | 895 | 828 | 10 |
Titanium is recognised worldwide as a non-toxic element and is expensive to mine and produce. Due to a series of qualifications such as high and low temperature resistance, resistance to strong acids and alkalis, high strength, low density, etc., it has become a special material for NASA's same rocket satellites, and has also been used in China's super projects such as Jade Rabbit, J-20, and Shandong Ship Aircraft Carrier.
Available Diameters & Spool Configurations
| Diameter (mm) | Diameter (inches) | Tolerance (mm) | Spool Type | Spool Sizes | Typical Application |
|---|---|---|---|---|---|
| 0.10 | 0.004 | ±0.005 | Precision plastic | 100g, 250g | Micro-surgery, stents |
| 0.15 | 0.006 | ±0.005 | Precision plastic | 100g, 250g | Micro-surgery |
| 0.20 | 0.008 | ±0.005 | Precision plastic | 250g, 500g | Surgical mesh |
| 0.25 | 0.010 | ±0.005 | Precision plastic | 250g, 500g | Sutures, small components |
| 0.30 | 0.012 | ±0.005 | Precision plastic | 250g, 500g | Dental applications |
| 0.40 | 0.016 | ±0.008 | Precision plastic | 500g, 1kg | Dental implants |
| 0.50 | 0.020 | ±0.008 | Precision plastic | 500g, 1kg | Orthopedic wires |
| 0.60 | 0.024 | ±0.008 | Precision plastic | 500g, 1kg | K-wires, guide wires |
| 0.80 | 0.032 | ±0.010 | Plastic/Steel | 1kg, 2kg, 5kg | Spinal components |
| 1.00 | 0.040 | ±0.010 | Plastic/Steel | 1kg, 2kg, 5kg | Bone screws, plates |
| 1.20 | 0.045 | ±0.010 | Plastic/Steel | 2kg, 5kg | Orthopedic implants |
| 1.50 | 0.060 | ±0.015 | Steel | 2kg, 5kg | Hip stems, trauma |
| 1.60 | 1/16 | ±0.015 | Steel | 5kg, 10kg | Large implants |
| 2.00 | 0.078 | ±0.015 | Steel | 5kg, 10kg | Trauma devices |
| 2.40 | 3/32 | ±0.020 | Steel | 5kg, 10kg | Revision implants |
| 3.00 | 0.118 | ±0.020 | Steel | 5kg, 10kg | Custom implants |
| 3.20 | 1/8 | ±0.020 | Steel | 10kg | Large devices |
| 4.00 | 0.157 | ±0.025 | Steel/Custom | 10kg | Special applications |
| 5.00 | 0.197 | ±0.030 | Custom | By arrangement | R&D, prototyping |
Large Scale Factory
Specialized Equipment:
Multi-pass cold drawing machines with in-line annealing
Ultrasonic cleaning lines (multi-stage)
Electropolishing systems
Vacuum annealing furnaces
Laser micrometers with feedback control
Automated spooling with tension control
Helium leak detection for packaging
Testing Laboratory:
Optical Emission Spectrometer (OES)
Universal Testing Machine (50kN)
Micro hardness testers
Metallographic preparation equipment
Scanning Electron Microscope (SEM) with EDS
Hydrogen analyzer (LECO)
Surface roughness tester
Stereo microscopes with imaging

About US
Our engineers provide assistance with:
Material selection for specific implant applications
Weld procedure development for device assembly
Troubleshooting manufacturing issues
Regulatory documentation support
Process validation guidance
Trustworthy Team

Customer visits

GNEE Participation in Exhibitions

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