Titanium Alloy Gr.4 Rods: Tensile Strength ≥ 550 MPa, Suitable for Aerospace Structures
Titanium Grade 4 rods represent the pinnacle of strength among commercially pure titanium grades. With a minimum tensile strength of 550 MPa, these rods are ideal for applications requiring high strength and excellent corrosion resistance. Their superior resistance to corrosion in oxidizing and neutral environments, including chlorides and acids, makes them suitable for chemical processing, marine, and medical industries. Additionally, their biocompatibility allows for use in medical implants and devices. Conforming to ASTM B348 and ASTM F67 standards, Titanium Grade 4 rods offer a reliable solution for critical applications.
Chemical Composition of Titanium Grade 4 Rods
| Element |
Maximum Content (%) |
| Titanium (Ti) |
Balance |
| Iron (Fe) |
0.50 |
| Oxygen (O) |
0.40 |
| Carbon (C) |
0.08 |
| Nitrogen (N) |
0.05 |
| Hydrogen (H) |
0.015 |
Mechanical Properties of Titanium Grade 4 Rods
| Property |
Value |
| Tensile Strength (Minimum) |
550 MPa |
| Yield Strength (Minimum) |
483 MPa |
| Elongation at Break |
15% |
| Hardness (Vickers) |
250 HV |
Physical Properties of Titanium Grade 4 Rods
| Property |
Value |
| Density |
4.51 g/cm³ |
| Melting Point |
1660°C |
| Modulus of Elasticity |
105 GPa |
| Thermal Conductivity |
17 W/m·K |
Applications of Titanium Grade 4 Rods
-
Chemical Processing Equipment: Resistant to corrosion in harsh chemical environments.
-
Marine Components: Ideal for seawater applications due to excellent corrosion resistance.
-
Medical Devices: Suitable for implants and surgical instruments owing to biocompatibility.
-
Aerospace Structures: Used in airframe components for strength and weight savings.
-
Heat Exchangers: Efficient in thermal applications due to high thermal conductivity.
Frequently Asked Questions
Q1: What standards do Titanium Grade 4 rods comply with?
A1: They conform to ASTM B348 and ASTM F67 standards, ensuring quality and consistency.
Q2: Can Titanium Grade 4 rods be welded?
A2: Yes, they exhibit good weldability, making them suitable for various fabrication processes.
Q3: Are these rods suitable for high-temperature applications?
A3: With a melting point of 1660°C, they perform well in elevated temperature environments.
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Cold Rolled Ti Alloy Gr.4 Rods For Aerospace Structures 0.6mm 0.8mm 0.9mm Images
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