High-Strength GR5 Ti64 Titanium Alloy Rods from China Suppliers and Factory - ASTM B348 Standards
Products Details
Titanium rods are high-quality rods made from titanium sponge and other titanium alloys by melting, forging, rolling, drawing and other precision processes, which have excellent properties such as high strength, corrosion resistance and high temperature resistance.
GR5 is the optimal balance of strength, corrosion resistance and cost-effectiveness for 90% of high-end industrial needs.
Parameters
Titanium Alloy Bar for Chemical Composition & Mechanical Properties
| Grade | Chemical Composition (% ) [ProX Metal Materials] | Mechanical Properties | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al | V | Fe | C | N | H | O | Each | Total | Tensile Strength | Yield Strength | Elongation in 50 mm. % | Reduction of Area Z / % | |
| Ti6Al4V | 5.5-6.75 | 3.5-4.5 | ≤0.30 | ≤0.08 | ≤0.05 | ≤0.015 | ≤0.20 | ≤0.10 | ≤0.40 | ≥895 | ≥825 | ≥10 | ≥25 |
| Ti6Al4V Eli | 5.5-6.5 | 3.5-4.5 | ≤0.25 | ≤0.08 | ≤0.03 | ≤0.012 | ≤0.13 | ≤0.10 | ≤0.30 | ≥830 | ≥760 | ≥10 | ≥15 |
Product Advantages & Industry Applications
1. High strength, low weight & excellent overall performance
| Performance Indicator | GR5 Titanium Alloy | Comparative materials (steel/Al) |
|---|---|---|
| Tensile Strength | 895-930 MPa | Beyond 7075 aluminum alloy (572MPa) |
| Yield Strength | 825-869 MPa | Near high strength steels (e.g. AISI 4340) |
| Density | 4.43 g/cm³ | 43% lighter than steel and only 60% heavier than aluminum |
| Specific strength (strength/density) | 207 MPa·cm³/g | 3.2 times more than 304 stainless steel |
Industrial application: Significantly improves the energy efficiency ratio in scenarios where high loads are required with reduced weight (e.g. structural components for offshore equipment, drive shafts for racing cars).
2. Corrosion resistance in extreme environments
- Seawater environment: annual corrosion rate <0.0015mm (1/10th of 316 stainless steel)
- Chloride corrosion resistance: up to 10,000ppm (200ppm threshold for stainless steel)
- Stress corrosion cracking (SCC) resistance: critical stress intensity factor ≥ 55 MPa-√m
Applications: Fasteners for offshore oil platforms, pressure resistant housings for deep sea probes, chemical valve stems.
3. Stable performance at high temperatures: 400℃ still maintains high strength
| Temp | Retention of tensile strength | Comparison of material attenuation |
|---|---|---|
| Room temperature (25°C) | 100% | reference value |
| 300°C | ≥85% | Aluminum alloy strength remaining <40% |
| 400°C | ≥70% | 50% of the remaining strength of the Tung Titanium alloy |
Application: High temperature components of geothermal energy equipment, components of automotive turbocharging systems.
4. Friendly to process and enhance
● Formability:
- Wide range of hot working temperatures (750-950°C), can be forged into complex shapes.
- Cold workability up to 20% (annealed condition).
● Surface Hardness:
- Anodised surface hardness up to HV800 (base material HV350).
- Shot peening increases fatigue life by 3-5 times.
Titanium bars are widely used in industrial applications due to their excellent performance, and with the advancement of technology, the scope of application will continue to expand.
ProX Metal is committed to providing customers with high quality industrial titanium bar products and professional services, and looks forward to recommending the most suitable grades and specifications for your project, so as to effectively improve your equipment performance and reduce production costs.
Welcome to contact us!
info@titaniumprox.comView All Titanium Products
Frequently Asked Questions (FAQ)
Q1: What are the key advantages of GR5 titanium alloy?
GR5 titanium alloy offers an optimal balance of high tensile strength (895-930 MPa), low density (4.43 g/cm³), and exceptional corrosion resistance. It is 43% lighter than steel, making it ideal for high-end industrial applications where weight reduction and durability are critical.
Q2: How does GR5 titanium perform in seawater and corrosive environments?
GR5 titanium displays outstanding corrosion resistance. In seawater, its annual corrosion rate is less than 0.0015mm (which is 1/10th of 316 stainless steel). It can withstand chloride corrosion up to 10,000ppm and has a critical stress corrosion cracking (SCC) resistance factor of ≥ 55 MPa-√m.
Q3: Can titanium rods maintain their strength under high temperatures?
Yes, titanium rods maintain high strength at elevated temperatures. For example, at 300°C they retain ≥85% of their room-temperature tensile strength, and even at 400°C, they retain ≥70% strength, far outperforming aluminum alloys which drop below 40% strength at 300°C.
Q4: What is the difference between Ti6Al4V and Ti6Al4V ELI?
Ti6Al4V (GR5) has slightly higher tensile strength (≥895 MPa) and yield strength (≥825 MPa) compared to Ti6Al4V ELI (≥830 MPa and ≥760 MPa respectively). ELI (Extra Low Interstitial) has tighter limits on elements like carbon, oxygen, nitrogen, and hydrogen to improve toughness and biocompatibility.
Q5: What are the common processing and surface treatment capabilities for these bars?
These titanium bars support hot working within a temperature range of 750-950°C and cold workability up to 20% in the annealed condition. For surface enhancement, anodising can increase surface hardness up to HV800, and shot peening can extend fatigue life by 3 to 5 times.
Q6: How can I get a quote or contact ProX Metal for titanium rods?
You can easily request a quote by clicking the "Get Quotes Now" button on our product details page, or you can contact our technical sales team directly by emailing us at info@titaniumprox.com.