GR5 Bar ASTM B348 Titanium Alloy (Ti-6Al-4V) Round Bar

描述

Product descriptions from the supplier

The GR5 bar is one of the most widely used titanium alloy materials in modern industry. Known for its exceptional strength, corrosion resistance, and lightweight characteristics, the GR5 bar is commonly used in aerospace, medical, marine, and high-performance engineering fields.

Titanium Grade 5, also known as Ti-6Al-4V, contains approximately 6% aluminum and 4% vanadium. This alloy composition gives the GR5 bar significantly higher mechanical strength compared with commercially pure titanium while maintaining excellent corrosion resistance and good workability.

Because of these outstanding properties, the GR5 bar has become the preferred material for applications that require high reliability, structural strength, and long service life.

What is GR5 Bar?

A GR5 bar refers to a titanium alloy bar produced from Titanium Grade 5 (Ti-6Al-4V). It is the most commonly used titanium alloy worldwide and accounts for more than half of the total titanium usage in industrial applications.

The GR5 bar offers an ideal balance between strength, weight, and corrosion resistance. Compared with other metal materials such as stainless steel or aluminum alloys, the GR5 bar provides superior mechanical performance while remaining significantly lighter.

Typical characteristics of GR5 bar include:

• High tensile strength
• Excellent fatigue resistance
• Outstanding corrosion resistance
• Low density and lightweight structure
• Good weldability and machinability

These advantages make the GR5 bar suitable for critical engineering components where both strength and reliability are required.

GR5 Bar ASTM B348 Titanium Alloy (Ti-6Al-4V) Round Bar

product name	GR5 Bar ASTM B348 Titanium Alloy (Ti-6Al-4V) Round Bar
purity	99.6%
Size	Dia 5-75mm x 3000mm
Color	Silver Gray
Usage	Industrial
MOQ	1kg
Standard	ASTM B348
Delivery time	7-15 Days

Chemical Composition of GR5 Bar

The mechanical performance of the GR5 bar is mainly determined by its alloy composition.

Typical chemical composition of Titanium Grade 5:

• Aluminum (Al): 5.5% – 6.75%
• Vanadium (V): 3.5% – 4.5%
• Iron (Fe): ≤ 0.40%
• Oxygen (O): ≤ 0.20%
• Titanium (Ti): Balance

This composition enhances the strength and thermal stability of the GR5 bar, allowing it to perform well under demanding conditions.

Mechanical Properties of GR5 Bar

The GR5 bar is well known for its excellent mechanical properties, which make it one of the most reliable structural materials.

Typical mechanical properties include:

• Tensile Strength: ≥ 895 MPa
• Yield Strength: ≥ 828 MPa
• Elongation: ≥ 10%
• Density: 4.43 g/cm³

Thanks to these properties, the GR5 bar is widely used in applications requiring both strength and lightweight performance.

Applications of GR5 Bar

Because of its unique combination of properties, the GR5 bar is widely used across multiple industries.

Aerospace Industry

The GR5 bar is extensively used in aerospace structures and aircraft components. Its lightweight characteristics help reduce aircraft weight while maintaining structural integrity.

Typical aerospace applications include:

• Aircraft structural components
• Engine parts
• Fasteners and bolts
• Landing gear components

Medical Industry

The GR5 bar is also widely used in medical implants because of its excellent biocompatibility and corrosion resistance.

Typical medical applications include:

• Orthopedic implants
• Surgical instruments
• Dental implants

Marine Engineering

The corrosion resistance of the GR5 bar makes it suitable for marine environments where exposure to seawater is unavoidable.

Applications include:

• Offshore equipment
• Marine fasteners
• Subsea structural parts

Chemical Processing Industry

Chemical processing plants often require materials that can withstand corrosive environments. The GR5 bar is frequently used in equipment and structural components exposed to aggressive chemicals.

Available Specifications

Our GR5 bar products are available in a variety of sizes and specifications to meet different industrial requirements.

Typical supply forms include:

• Diameter: 3 mm – 300 mm
• Length: up to 6000 mm
• Surface: polished, black, or machined
• Standards: ASTM B348 / AMS 4928

Custom sizes of GR5 bar can also be manufactured according to customer drawings or special technical requirements.

Reliable GR5 Bar Supplier

As an experienced titanium material supplier, we provide high-quality GR5 bar products with strict quality control and competitive prices. Our materials are carefully inspected to ensure they meet international standards and customer specifications.

If you are looking for a reliable GR5 bar supplier for long-term cooperation, feel free to contact us for more information or a quotation.