Cp Grade 1 Titanium Wire For Surgical Use
Application:Industrial, Medical, Marine
Technique:Cold Drawn
Grade:GR1
Shape:Round
What is CP Grade 1 Titanium Surgical Wire?
CP Grade 1 titanium wire is a commercially pure titanium material specifically manufactured for surgical and medical applications. As the softest and most ductile grade of pure titanium, Grade 1 offers maximum formability and exceptional biocompatibility, making it the ideal choice for surgical procedures requiring malleable, tissue-friendly implants and instruments.
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Chemical Composition (%)
| Element | ASTM F67 Requirement | ISO 5832-2 Requirement | Typical Value |
|---|---|---|---|
| Titanium (Ti) | Balance | Balance | Balance |
| Nitrogen (N) | ≤ 0.03 | ≤ 0.03 | ≤ 0.02 |
| Carbon (C) | ≤ 0.08 | ≤ 0.08 | ≤ 0.05 |
| Hydrogen (H) | ≤ 0.015 | ≤ 0.015 | ≤ 0.008 |
| Iron (Fe) | ≤ 0.20 | ≤ 0.20 | ≤ 0.15 |
| Oxygen (O) | ≤ 0.18 | ≤ 0.18 | ≤ 0.15 |
| Others (Each) | ≤ 0.10 | ≤ 0.10 | < 0.10 |
| Others (Total) | ≤ 0.40 | ≤ 0.40 | < 0.30 |
Physical Properties
| Property | Value |
|---|---|
| Density | 4.51 g/cm³ (0.163 lb/in³) |
| Melting Point | 1660-1700°C (3020-3092°F) |
| Beta Transus Temperature | 890-920°C (1634-1688°F) |
| Thermal Conductivity | 16.4 W/m·K at 20°C |
| Electrical Resistivity | 0.56 μΩ·m at 20°C |
| Modulus of Elasticity | 105 GPa (15.2 × 10⁶ psi) |
| Poisson's Ratio | 0.34 |
| Coefficient of Thermal Expansion | 8.6 µm/m·°C (20-100°C) |
| Magnetic Properties | Non-magnetic |
| MRI Compatibility | Fully compatible |
Common Ti Wires Tolerance
|
Diameter |
0.1-0.3mm |
0.3-0.8mm |
0.8-2.0mm |
|
Tolerance |
+/- 0.025 |
+/-0.04 |
+/-0.05 |
|
Length |
200-500mm |
500-1000mm |
1000-2000mm |
|
Tolerance |
+/-1.0 |
+/-1.5 |
+/-2.0 |
Some more informations about Titanium Wires
| TITANIUM MATERIALS SUPPLY SCOPE | ||||||||||
| TITANIUM GRADE | UNS NO. | WIRE | BAR | SHEET | PLATE | TUBE | PIPE | FITTING | FORGING | FASTENER |
| Ti Grade 1 | R50250 | √ | √ | √ | √ | √ | √ | X | √ | √ |
| Ti Grade 2 | R50400 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| Ti Grade 3 | R50550 | √ | √ | √ | √ | X | X | X | √ | √ |
| Ti Grade 4 | R50700 | √ | √ | √ | √ | X | X | X | √ | √ |
| Ti Grade 5 (6Al 4V) | R56400 | √ | √ | √ | √ | X | X | X | √ | √ |
| Ti Grade 7 (0.2Pd) | R52400 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| Ti Grade 9 (3Al 2.5V) | R56320 | √ | √ | √ | √ | √ | X | X | √ | √ |
| Ti Grade 11 | R52250 | √ | √ | √ | √ | √ | √ | X | √ | √ |
| Ti Grade 12 (0.3Mo 0.8Ni) | R53400 | √ | √ | √ | √ | √ | √ | √ | √ | √ |
| Ti Grade 17 | R52252 | X | √ | √ | √ | √ | √ | X | √ | √ |
| Ti Grade 23 (6Al 4V Eli) | R56401 | √ | √ | √ | √ | X | X | X | √ | √ |
Features of Cp Grade 1 titanium alloy wire
Superior biocompatibility: Cp Grade 1 titanium alloy wire has excellent biocompatibility and is able to remain stable in the body for a long period of time without triggering a rejection reaction. This gives it a unique advantage in surgical procedures, especially those requiring implantable materials.
High strength and corrosion resistance: titanium alloy wire has high strength and good corrosion resistance, and is able to maintain stable performance in harsh physiological environments. This makes it an ideal material for making surgical instruments, implants and other medical devices.
Lightweight and soft: Despite its high strength, titanium alloy wire is at the same time very lightweight and soft, making it easy for doctors to perform delicate operations during surgery.
Large Scale Factory

About US
GNEE is an enterprise engaged in the research, smelting and processing of titanium and its alloys, zirconium and its alloys, tungsten, molybdenum, monel, inconel, nickel and other superalloys and corrosion resistant alloys. The factory covers an area of 350,000 square meters, and now has a series of production equipments such as vacuum induction furnace imported from the United States, vacuum consumable arc furnace made in Germany, 2800mm four-high reversible rolling mill, vacuum annealing furnace, etc., which can customize the production of any size of plate within 2.6m * 16m, and the maximum length of a single pipe can reach 15m.
The Professional Team Group

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