Titanium Grade 5 Titanium rod Ø0.8-90mm Round rod 3.7165 B348 Solid shaft 0.02-1meter (length : 0.02 Meter, diameter : 50mm)
- Diameter from 0.8mm to 70mm. Length from 0.1 meter to 2 meters.
- Applications: industrial sector; medical technology (surgical implants); ultrasonic technology (sonotrodes and various components); marine; engine technology (various components); outdoor and sports (bicycles, racing vehicles, etc.); watch and jewelry industry.
- If your desired length/width is not listed, select the next larger length/width. Leave your order a comment with the length/width you want. We will cut according to your measurement.
- Dimension tolerances: +/-2mm.
- Didn't find the sizes you need? Just contact us! We will be happy to help you with your request.

Length Tolerance +/-2mm
If you require different steel grades or dimensions, please reach out to us. Our sales team can offer options from our stock or arrange delivery to suit your needs.
- Production time: None – the item is available in stock.
- Order processing: 2-3 business days for shipment preparation.
- Delivery: Times vary by shipping service. Please refer to our FAQ for details.
Titanium Grade 5 (material number 3.7165) is the most commonly used titanium alloy. It consists of approximately 88.74–91.0% titanium, 5.5–6.75% aluminum, 3.5–4.5% vanadium, and 0.015% hydrogen. Unlike pure titanium, 3.7165 is age-hardenable (up to 25 mm thickness), offers excellent hot formability and weldability, and is highly resistant to corrosion and seawater. This alloy is recognized for its high strength, good toughness, low density, and superior resistance to crack initiation and propagation.
Looking for 3.7165? Contact us for more information. Our online shop offers a variety of sizes of Titanium Grade 5 at competitive prices.
This titanium alloy is widely used in industrial applications and medical technology, especially for surgical implants. Other common uses include:
- Ultrasonic technology (such as sonotrodes and components)
- Marine engineering
- Engine components
- Outdoor and sports equipment (bicycles, racing vehicles, mountaineering gear, etc.)
- Watchmaking and jewelry
Main properties of Titanium 3.7165:
- Excellent hot formability and weldability
- Can be hardened up to 25 mm thick
- Highly resistant to seawater
- Resistant to many corrosive environments
- High strength and toughness
- Outstanding resistance to crack initiation and growth
Evek GmbH is your trusted supplier for 3.7165. To purchase Titanium Grade 5, contact us directly. We offer worldwide shipping for titanium round bars.
Chemical Composition (in %)
Ti | Al | V | C | N | Fe | O | H |
88.74 - 91.0 | 5.5 - 6.75 | 3.5 - 4.5 | 0.08 | 0.05 | 0.25 | 0.13 | 0.015 |
- Type
- Round bar
- material
- Titanium
- operation area
- Industrial sector; medical technology (surgical implants); ultrasound technology (sonotrodes and various components); marine; engine technology (various components); outdoor and sports (bicycles, racing vehicles, etc.); watch and jewelry industry
- Material number
- 3.7165
- EN
- Titanium Grade 5
- US
- R56400
- ASTM
- B 348
- density
- 4.43 g/cm³
- Melting point
- 1650°C
- Thermal conductivity
- 7.1 W/(m-K)
- Electrical resistance
- 1.71 Ω mm²/m
- tensile strenght
- min. 895 MPa
- Stretch limit
- min. 828 MPa
- strain
- min. 10 %
- Constriction of the fracture
- min. 25 %
- surface
- smooth (may contain handling or storage marks)