Titanium Grade 5 Titanium rod Ø0.8-90mm Round rod 3.7165 B348 Solid shaft 0.02-1meter (length : 0.02 Meter, diameter : 71mm)
- 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 a different steel grade or size, please reach out to us. Our sales team can offer options from both our stock and delivery programs.
- No production time – the item is available in stock.
- Order preparation for shipping: 2-3 business days.
- Delivery time depends on the parcel service; please refer to our FAQ for more details.
Titanium Grade 5 (material number 3.7165) is the most commonly used titanium alloy. Its composition includes approximately 88.74–91.0% titanium, 5.5–6.75% aluminum, 3.5–4.5% vanadium, and 0.015% hydrogen. Unlike commercially pure titanium, this alloy can be age-hardened (up to 25 mm thickness), and it offers excellent hot formability and weldability. Titanium 3.7165 is highly resistant to many corrosive environments, including seawater, and is noted for its high strength, good toughness, and low density. It also features exceptional resistance to crack initiation and propagation.
If you’re searching for 3.7165, contact us directly. In our online store, you’ll find Titanium Grade 5 available in various sizes at competitive prices.
This material is widely used in industrial applications and is also popular in the medical field, such as for surgical implants. Other common uses include:
- Ultrasonic technology (sonotrodes and components)
- Marine applications
- Engine technology (various parts)
- Outdoor and sports equipment (bicycles, racing vehicles, mountaineering gear, etc.)
- Watchmaking and jewelry
Key properties of Titanium 3.7165:
- Excellent hot formability and weldability
- Age-hardenable up to 25 mm thickness
- Highly resistant to seawater
- Resistant to a wide range of corrosive substances
- High strength and good toughness
- Outstanding resistance to crack initiation and propagation
Evek GmbH is a trusted supplier of 3.7165. To buy Titanium Grade 5, please contact us directly. We ship titanium round bars worldwide.
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)