Product Description
Titanium Wire Description: Titanium wires are made through multiple drawing processes, we have a variety of titanium and titanium alloy titanium wires, including 0.20-0.28 titanium wires for surgical staplers, 0.8-4.0 straight wires for orthopedics and dentistry, industrial titanium welding wires and other series of wires. Titanium Wire Specifications
| Grade | Gr1,Gr2,Gr3,Gr4,Gr5(Ti-6Al-4V),Gr9(Ti-3Al-2.5V),Gr23(Ti-6Al-4V ELI),etc |
| Standard | ASTM F67;ASTM F136; ISO5832-2;ISO5832-3;AMS4928;AMS4963;AMS4965;AMS4967;ASTM B348; ASTM B863 |
| Diameter(mm) | 0.1~4.75mm |
| Shape | Straight, Coils, Spools |
| Condition | Annealed (M), Cold rolled(Y), Hot rolled(R) |
| Surface | Bright Surface |
Titanium Wire Features: High Surface Finish
Good Roundness
Small Tolerances
High Dimensional Consistency
Stable Performance
Uniform Composition
Fine Grain Organization
Excellent Overall Performance
Long Fatigue Life Applications of Titanium Wires
1. Medical: Used in surgical implants like bone screws, dental wires, and cardiovascular stents due to its biocompatibility and resistance to bodily fluids.
2. Aerospace: Essential for aircraft components such as fasteners, springs, and electrical connectors due to its high strength-to-weight ratio and resistance to corrosion.
3. Chemical Processing: Employed equipment for handling corrosive chemicals and acids, such as valves, fittings, and mesh screens, due to their corrosion resistance.
4. Electronics: Utilized in electronic devices for wire bonding, connectors, and antennas due to its conductivity and resistance to corrosion.
5. Jewelry: Found in high-end jewelry for its hypoallergenic properties, durability, and ability to be colored through anodizing.
6. Art and Design: Used by artists and designers for sculptural works and architectural installations due to its malleability and aesthetic appeal.
7. Automotive: Employed in automotive applications such as exhaust systems, springs, and suspension components for their lightweight and high strength.
8. Sports and Recreation: Utilized in sports equipment such as bicycle frames, fishing rods, and golf club shafts for its lightweight and durable properties.
Chemical Composition
ASTM B863 Chemical Requirements:
| Grade | UNS NO. | Composition, % |
| Carbon, max | Oxygen, max | Nitrogen, max | Hydrogen, B, C max | Iron, max | Aluminum | Vanadium | Palladium | Ruthenium | Nickel | Molybdenum | Chromium | Cobalt | Zirconium | Niobium | Tin | Silicon | Other Elements,,max.each | Other Elements,max total | Titanium G |
| 1 | UNS R50250 | 0.08 | 0.18 | 0.03 | 0.015 | 0.20 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 2 | UNS R50400 | 0.08 | 0.25 | 0.03 | 0.015 | 0.30 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 3 | UNS R50550 | 0.08 | 0.35 | 0.05 | 0.015 | 0.30 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 4 | UNS R50700 | 0.08 | 0.40 | 0.05 | 0.015 | 0.50 | ... | ... | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 5 | UNS R56400 | 0.08 | 0.20 | 0.05 | 0.015 | 0.40 | 5.5-6.75 | 3.5-4.5 | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 9 | UNS R56320 | 0.08 | 0.15 | 0.03 | 0.015 | 0.25 | 2.5-3.5 | 2.0-3.0 | ... | ... | ... | ... | ... | ... | ... | ... | | ... | 0.1 | 0.4 | balance |
| 23 | UNS R56407 | 0.08 | 0.13 | 0.03 | 0.0125 | 0.25 | 5.5-6.5 | 3.5-4.5 | ... | ... | ... | ... | ... | ... | ... | ... | | | 0.1 | 0.4 | balance |
Analysis Tolerances
ASTM B863 Analysis Tolerances:
| Element | Product Analysis Limits, max or Range, % | Permissible Variation in Product Analysis |
| Aluminum | 0.5 to 2.5 | ±0.20 |
| Aluminum | 2.5 to 6.75 | ±0.40 |
| Carbon | 0.10 | +0.02 |
| Chromium | 0.1 to 0.2 | ±0.02 |
| Chromium | 5.5 to 6.5 | ±0.30 |
| Hydrogen | 0.02 | +0.002 |
| Iron | 0.80 | +0.15 |
| Iron | 1.2 to 1.8 | ±0.20 |
| Molybdenum | 0.2 to 0.4 | ±0.03 |
| Molybdenum | 0.6 to 1.2 | ±0.15 |
| Molybdenum | 1.5 to 4.5 | ±0.20 |
| Molybdenum | 14.0 to 16.0 | ±0.50 |
| Nickel | 0.3 to 0.9 | ±0.05 |
| Niobium | 2.2 to 3.2 | ±0.15 |
| Niobium | >30 | ±0.50 |
| Nitrogen | 0.05 | +0.02 |
| Oxygen | 0.30 | +0.03 |
| Oxygen | 0.31 to 0.40 | ±0.04 |
| Palladium | 0.01 to 0.02 | ±0.002 |
| Palladium | 0.04 to 0.08 | ±0.005 |
| Palladium | 0.12 to 0.25 | ±0.02 |
| Ruthenium | 0.02 to 0.04 | ±0.005 |
| Ruthenium | 0.04 to 0.06 | ±0.005 |
| Ruthenium | 0.08 to 0.14 | ±0.01 |
| Silicon | 0.06 to 0.50 | ±0.02 |
| Tin | 0.6 to 3.0 | ±0.15 |
| Vanadium | 0.6 to 4.5 | ±0.15 |
| Vanadium | 7.5 to 8.5 | ±0.40 |
| Zirconium | 0.6 to 1.4 | ±0.15 |
| Zirconium | 3.5 to 4.5 | ±0.20 |
| Residuals(each) | 0.15 | +0.02 |
Mechanical Properties
ASTM B863 Tensile Requirements:
| Grade | Tensile Strength, min | Yield Strength (0.2 % Offset) min or range | Elongation in 4D, min, % | Reduction of Area, min % |
| KSI | MPa | KSI | MPa |
| 1 | 35 | 240 | 20 | 138 | 20 | 24 |
| 2 | 50 | 345 | 40 | 275 | 18 | 20 |
| 3 | 65 | 450 | 55 | 380 | 18 | 18 |
| 4 | 80 | 550 | 70 | 483 | 15 | 15 |
| 5 | 130 | 895 | 120 | 828 | 10 | 10 |
| 9 | 90 | 620 | 70 | 483 | 15 | 15 |
| 23 | 115 | 793 | 110 | 759 | 10 | 10 |
Tolerances:
ASTM B863 Permissible Variations in Size for Titanium Wire
| Specified Diameter, in. (dimension if shape wire) | Variations, in. |
| Wire as Coil or on Spools | Cut Straight Lengths A |
| 0.010 to 0.045, incl | ±0.001 | ±0.0015 |
| Over 0.045 to 0.062, incl | ±0.0015 | ±0.002 |
| Over 0.062 to 0.090, incl | ±0.002 | ±0.0025 |
| Over 0.090 to 0.187, incl | ±0.003 | ±0.003 |
| Over 0.187 to 0.250 | ±0.004 | ±0.004 |
| Over 0.250 to 0.750 | ±0.005 | ±0.005 |
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