Comprehensive Guide To GR2 Titanium Wire Supplier: Specifications, Applications, And Selection Tips

Views: 336     Author: Lasting titanium     Publish Time: 2025-05-26      Origin: Site

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Content Menu

Introduction

What is GR2 Titanium Wire?

>> Chemical Composition and Characteristics

>> Mechanical Properties

Forms and Sizes of GR2 Titanium Wire Offered by Suppliers

>> Wire Dimensions and Formats

>> Surface Finish and Conditions

>> Packaging and Delivery

Applications of GR2 Titanium Wire

>> Chemical Processing Industry

>> Marine and Offshore Use

>> Medical and Dental Fields

>> Aerospace Industry

>> Jewelry and Watchmaking

How to Choose a Reliable GR2 Titanium Wire Supplier

>> Quality and Certification

>> Product Range and Customization

>> Technical Support and Documentation

>> Delivery and Pricing

>> Reputation and Experience

Visual Overview of GR2 Titanium Wire

>> Images

>> Videos

Frequently Asked Questions (FAQs)

Conclusion


Introduction

Grade 2 titanium wire, commonly known as commercially pure titanium wire, is highly valued for its excellent corrosion resistance, lightweight nature, and good mechanical properties. It is widely used across industries such as chemical processing, marine, aerospace, and medical due to its durability and biocompatibility. This article offers a detailed overview of GR2 titanium wire, including its specifications, applications, supplier selection criteria, and practical insights for buyers.

What is GR2 Titanium Wire?

Chemical Composition and Characteristics

Grade 2 titanium wire is a commercially pure titanium alloy with a minimum titanium content of 99.2%. It contains minimal amounts of impurities such as carbon, nitrogen, iron, oxygen, and hydrogen. This composition provides:

- Exceptional corrosion resistance, especially in oxidizing environments and seawater

- High ductility and good formability

- Lightweight with a density of approximately 4.5 g/cm³

- Melting point around 1665°C (3030°F)

Mechanical Properties

The mechanical profile of GR2 titanium wire includes:

- Tensile strength around 344 MPa (50 ksi)

- Yield strength approximately 275 MPa (40 ksi)

- Elongation at break about 20%

- Excellent impact resistance and creep resistance

These properties make GR2 wire suitable for applications requiring a balance of strength and flexibility.

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Forms and Sizes of GR2 Titanium Wire Offered by Suppliers

Wire Dimensions and Formats

Suppliers typically provide GR2 titanium wire in various sizes and forms, such as:

- Diameter range from 0.1 mm to 8 mm or larger

- Available as coils, straight lengths, or spools

- Flat and shaped wire variants for specialized applications

Surface Finish and Conditions

The wire surface is usually smooth, though minor handling or storage marks may be present. It can be supplied in:

- Annealed condition for maximum ductility

- Cold drawn for higher strength and hardness

Packaging and Delivery

Packaging options include coils wrapped for protection, spools for easy unwinding, and custom cut lengths to meet client specifications.

Applications of GR2 Titanium Wire

Chemical Processing Industry

GR2 titanium wire's outstanding corrosion resistance makes it ideal for heat exchangers, piping, valves, and reactor vessels exposed to aggressive chemicals and seawater.

Marine and Offshore Use

Its resistance to seawater corrosion and marine atmospheric conditions suits it for shipbuilding, desalination plants, and offshore platforms.

Medical and Dental Fields

Biocompatibility and non-magnetic properties allow GR2 wire to be used in surgical instruments, implants, and dental devices.

Aerospace Industry

Though GR5 titanium is more common for high-strength aerospace parts, GR2 wire is used in applications where corrosion resistance and lightweight are prioritized.

Jewelry and Watchmaking

The wire's aesthetic appeal and corrosion resistance make it popular for fine jewelry and watch components.

How to Choose a Reliable GR2 Titanium Wire Supplier

Quality and Certification

Ensure the supplier provides material certified to ASTM B863 or equivalent standards. Certifications like ISO 9001 and material test reports are essential.

Product Range and Customization

Look for suppliers offering a wide range of wire diameters, surface finishes, and packaging options. Custom manufacturing capabilities are a plus.

Technical Support and Documentation

Reliable suppliers provide detailed datasheets, mechanical and chemical test reports, and expert advice on material selection and processing.

Delivery and Pricing

Assess the supplier's ability to deliver on time and offer competitive pricing without compromising quality.

Reputation and Experience

Choose suppliers with proven experience in supplying titanium wire to your industry, supported by positive customer feedback.

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Frequently Asked Questions (FAQs)

Q1: What distinguishes GR2 titanium wire from other titanium grades?

A1: GR2 titanium wire is commercially pure with excellent corrosion resistance and ductility, unlike higher-strength alloys such as GR5 which contain aluminum and vanadium.

Q2: Can GR2 titanium wire be welded easily?

A2: Yes, GR2 wire is highly weldable using TIG or MIG methods with inert gas shielding to prevent contamination.

Q3: What industries commonly use GR2 titanium wire?

A3: Chemical processing, marine, medical, aerospace, and jewelry industries are primary users.

Q4: Is GR2 titanium wire magnetic?

A4: No, GR2 titanium wire is non-magnetic, making it suitable for medical and electronic applications.

Q5: How does the corrosion resistance of GR2 titanium wire compare to stainless steel?

A5: GR2 titanium wire offers superior corrosion resistance, especially in seawater and oxidizing environments, outperforming most stainless steels.

Conclusion

Grade 2 titanium wire is a versatile, corrosion-resistant, and lightweight material widely used across multiple industries. Selecting a reputable supplier who provides certified, high-quality wire with technical support ensures optimal performance in your applications. Whether for chemical processing, marine environments, medical devices, or aerospace components, GR2 titanium wire remains a reliable choice for demanding conditions.




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