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Medical Grade Pure Titanium Wire
We supply high-quality medical grade titanium wire made from pure titanium Grade 1, Grade 2, Grade 3, Grade 4, in full compliance with ASTM F67 and ISO5832-2 standards. Our titanium wires are widely used in surgical stapler titanium pins, titanium clips for surgical instruments, and titanium suture wire for medical implantation due to its outstanding biocompatibility, strength, and corrosion resistance.
| Parameter | Details |
|---|---|
| Grade | GR1, GR2, GR3, GR4 |
| Standard | ASTM F67, ISO5832-2, GB/T13810, QB/ZHSM-AX |
| Diameter(mm) | φ0.2-1.0 |
| Diameter Tolerance | ±0.005mm |
| Supply Form | Spool Wound |
| Surface Finish | Bright |
Chemical Composition (ASTM F67)
| Element | Grade 1 | Grade 2 | Grade 3 | Grade 4 |
|---|---|---|---|---|
| Nitrogen, max | 0.03 | 0.03 | 0.05 | 0.05 |
| Carbon, max | 0.08 | 0.08 | 0.08 | 0.08 |
| Hydrogen, max | 0.015 | 0.015 | 0.015 | 0.015 |
| Iron, max | 0.2 | 0.3 | 0.3 | 0.5 |
| Oxygen, max | 0.18 | 0.25 | 0.35 | 0.4 |
| Titanium | Balance | Balance | Balance | Balance |
Sponge Titanium → Compacting Electrodes → Triple VAR Melting → Forging → Rolling → UT Testing → Wire Drawing → Heat Treatment → Mechanical Test → Polishing → Visual Inspection → Packaging




