Titanium Grade 2 Round Bar (UNS R50400)
Titanium Grade 2 Round Bar is the most widely used commercially pure titanium grade, offering an excellent balance of strength, corrosion resistance, and formability. It performs exceptionally well in oxidizing and mildly reducing environments, including seawater and chemical processing media, making it a preferred choice for industrial, marine, and heat exchanger applications.
Key Features
- Excellent corrosion resistance in seawater and chemicals
- Higher strength than Grade 1 with good ductility
- Outstanding weldability and fabrication properties
- Lightweight with high strength-to-weight ratio
- Non-magnetic and biocompatible
- Reliable performance across a wide temperature range
Equivalent Grades
| Standard | Equivalent |
|---|---|
| UNS | R50400 |
| ASTM | Grade 2 |
| ISO | Ti CP2 |
| DIN | 3.7035 |
Sizes
- Diameter: 3 mm to 300 mm
- Length: Random, Cut Length, or as per customer requirement
Titanium Gr 2 Chemical Composition
| Element | Percentage (%) |
|---|---|
| Titanium (Ti) | Balance |
| Oxygen (O) | ≤ 0.25 |
| Iron (Fe) | ≤ 0.30 |
| Carbon (C) | ≤ 0.08 |
| Nitrogen (N) | ≤ 0.03 |
| Hydrogen (H) | ≤ 0.015 |
UNS R50400 Mechanical Properties
| Property | Typical Value |
|---|---|
| Tensile Strength | ≥ 345 MPa |
| Yield Strength (0.2%) | ≥ 275 MPa |
| Elongation | ≥ 20% |
| Hardness | ~ 160 HB |
Titanium Grade 2 Physical Properties
| Property | Value |
|---|---|
| Density | 4.51 g/cm³ |
| Melting Point | 1668 °C |
| Modulus of Elasticity | 105 GPa |
| Thermal Conductivity | 16.4 W/m·K |
Types of Titanium Grade 2 Round Bar
- Hot Rolled Round Bar
- Cold Drawn Round Bar
- Forged Round Bar
- Precision Machined Bar
Applications
- Chemical processing equipment
- Heat exchangers and condensers
- Desalination plants
- Marine and offshore structures
- Power generation components
- Aerospace non-structural applications
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