China Titanium and Titanium Alloy Strips Factory Suppliers - Gr2, Gr5, Gr23, ASTM B265, Custom Sizes Available
Products Detail
GR2
Suitable for Low Loads
Core Advantages: Good ductility (elongation 20%), easy to weld and form, suitable for structural parts requiring light processing.
GR2
Suitable for Cost-sensitive
Core Advantages: High flatness, easy to process, the cost is lower than Gr5, suitable for secondary processing scenarios with low cost.
GR5
Suitable for High-Load Transmission
Core Advantages: Higher strength than Gr2, fatigue resistance, suitable for high-torque transmission and heavy-load support scenarios.
GR5
Suitable for Harsh Environments
Core Advantages: Resistant to high temperatures of 400℃ and strong acid corrosion, not easy to deform or break during long-term high-load operation, extending the service life of the equipment.
Parameter
Comparison of core brand characteristics:
| Grade | Composition | Tensile Strength | Core Advantages | Applicable Scenarios |
|---|---|---|---|---|
| GR2 | Pure Titanium (≥99.6%) | 345MPa | High ductility, easy to process, resistant to mild corrosion | Scenarios with low load and Cost-sensitive |
| GR5 | Ti-6Al-4V | 895MPa | High strength, resistant to medium temperatures, fatigue resistance, Moderate corrosion resistance | Scenarios with high load and harsh environments |
Industry Application Scenarios by Grade
1. Applications of GR2 Titanium and titanium alloy strips
Light industry and daily use: Used to make outdoor furniture frames, gardening tool handles, lightweight fasteners, resistant to atmospheric corrosion and easy to process.
Marine fields: As freshwater filter bolts and aquarium equipment connectors, they can resist erosion by freshwater and seawater, eliminating the need for complex anti-corrosion treatment and reducing maintenance costs.
2. Applications of GR5 Titanium and titanium alloy strips
Petrochemical industry: As downhole valve bolts and high-pressure natural gas valve cores, they can withstand high temperatures of 400°C and oil and gas corrosion, ensuring the long-term stable operation of downhole and high-pressure equipment.
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Frequently Asked Questions
What are the primary differences between GR2 and GR5 titanium strips?
GR2 is pure titanium (≥99.6% composition) offering excellent ductility, ease of welding, and moderate corrosion resistance, making it ideal for low-load and cost-sensitive applications. GR5 is an alloyed titanium (Ti-6Al-4V) providing significantly higher tensile strength (895MPa), heat resistance up to 400°C, and high fatigue resistance, suitable for high-load and harsh environments.
Why is GR2 titanium suitable for cost-sensitive projects?
GR2 titanium is pure titanium, which is easier to form, machine, and weld compared to alloyed grades. Because it does not contain expensive alloying elements like Vanadium and Aluminum, its base cost is lower than GR5, making it highly cost-effective for secondary processing applications.
What applications are best suited for GR2 titanium strips?
GR2 titanium strips are widely used in light industry and daily products, such as outdoor furniture frames, gardening tool handles, and lightweight fasteners. They are also heavily utilized in marine fields for freshwater filter bolts and aquarium connectors because they naturally resist freshwater and seawater corrosion without requiring expensive anti-corrosion treatments.
Can GR5 titanium withstand high temperatures and corrosive environments?
Yes, GR5 titanium can comfortably withstand operating temperatures of up to 400°C and resists strong acid and oil/gas corrosion. It is designed to prevent deformation or breakage during long-term high-load operations, which extends the service life of heavy-duty equipment.
What are the typical industrial uses for GR5 titanium strips?
Due to its high strength and environmental resistance, GR5 titanium is primarily used in the petrochemical industry for downhole valve bolts, high-pressure natural gas valve cores, high-torque transmission components, and heavy-load structural supports.