Gr5 Titanium Wire
Gr5 titanium wire (2)

Gr5 Titanium Wire

Common Name: Gr5 Titanium Wire International Standard: ASTM B863 Place of Origin: Baoji,Shaanxi, China Forms: Coil, spool, straight cut Processing Technology: Hot rolling or cold drawing Surface: Pickled, polished, bright, or ground

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Description

Technical Parameters

Information About Gr5 Titanium Wire

Gr5 titanium is an alpha-beta titanium alloy. It is the most commercially important and widely used titanium alloy, accounting for nearly half of global titanium consumption. Famous for its outstanding high strength, low density, excellent fatigue resistance and superior corrosion resistance, Grade 5 gains enhanced mechanical properties via solid solution strengthening, far outperforming commercially pure titanium grades.

It is ideal for applications requiring greater strength, fatigue resistance and moderate heat resistance than pure titanium. As it delivers the most comprehensive overall performance among all titanium alloys, it is well known as the "workhorse" of the titanium industry.

Item	Details
Material & Standard	Grade 5 (Ti6Al4V), complying with ASTM B863
Supplied Condition	Annealed
Product Type	Round titanium wire, diameter ＜ 6 mm
Fine Wire	Diameter: 0.3 – 1.0 mmPacking: In coils, weight: several kgs to 20 kgs
Medium Wire	Diameter: 1.2 – 3.0 mmPacking: In coils, weight: several kgs to 20 kgs
Thick Wire	Diameter: 4.0 – 6.0 mmForm: Straight barsStandard length: 1000 / 2000 / 3000 mmCustom length available

Chemical Composition (wt%)

Ti	Al	V	Fe	O	N	C
Balance	5.5–6.75	3.5–4.5	≤ 0.25	≤ 0.20	≤ 0.05	≤ 0.08

Comparison:grade 5 vs grade 4:

Feature	Grade 4	Grade 5
Primary Composition	99% Titanium	90%Ti, 6%Al ,4%V
Key Characteristic	Optimal Ductility & Formability	High Strength &Fatigue Resistance
Tensile Strength	>550MPA	>895MPA
Strength-to-Wight Ratio	Excellent	Superior
Corrosion Resistance	Excellent	Very Good
Biocompatibility	Excellent	Good
Common Use	Corrosion-Resistant Equipent,Medical Wire	Aerospace Structures,Medical Implants

Physical & Mechanical Properties

Item	Value
Density	4.43 g/cm³
Tensile Strength	≥ 925 MPa
Yield Strength	≥ 870 MPa
Elongation	10% – 15%
Max Long-term Service Temperature	300 ~ 400 °C
Melting Point	Approx. 1660 °C
Modulus of Elasticity	110 GPa
Poisson's Ratio	0.34

Typical Applications

Aerospace: Fasteners, bolts, springs, engine components, 3D printing (AM) parts.

Medical: Orthopedic bone screws, dental implants, surgical sutures, implant frames.

Marine & Oil/Gas: Seawater‑exposed fittings, offshore pipelines, corrosion‑resistant cables.

Chemical Industry: Heat exchangers, reactor internals, acid/alkali handling equipment.

Sports & Luxury: High‑strength springs, bicycle parts, jewelry.

why choose US

Titanium & Titanium Alloy Plate/Sheet, Bar, Pipe, Ring, Wires, Forging Stock & Section, The quality carried to the standard of AMS, ASTM, MIL, ISO, GB, GJB. We have the largest storages of Titanium & Titaniums products in Baoji area, include 400T different series products, 200T semi-finished products. The sales income is about 200 Million RMB with sales quantity is about 800T per year.

01.

1. Business Invitation

We welcome overseas clients to discuss business opportunities for mutual success and sincerely invite international customers to visit our factory for communication.

02.

2. Delivery Options

By partnering with professional logistics companies at the port, we offer multiple delivery options to overseas customers, including sea freight, land-sea combined transport and air freight.

03.

3. Certifications & Testing Capacity

Certifications: In 2025, our company was awarded the EN ISO 9001:2015 and EN 9100:2018 certifications for European aerospace products by Bureau Veritas (BV) of France.
Testing Center: We have established an in-house testing center. The third-party testing is available for your requirements.

04.

4. Core Advantages

Benefiting from the superior industrial cluster, as well as our own high production efficiency and high yield rate, we are able to provide competitive prices and reliable after-sales service.

FAQ about Gr5 titanium wire

Frequently Asked Questions

Is Gr5 titanium wire weldable?

Yes, but requires inert gas shielding (Ar/He) to prevent oxidation at high temperatures.

It is commonly used as welding wire (ERTi‑5) for Ti‑6Al‑4V components.

What is the temperature range for use?

Continuous: Up to 400°C (retains mechanical properties)
Intermittent: Up to 600°C (short‑term)
Cryogenic: Down to -253°C (maintains toughness, no brittleness)

What is ELI grade, and when is it needed?

ELI (Extra Low Interstitial) has reduced O/N/H content (O ≤0.13%, N ≤0.03%, H ≤0.010%).

It is required for medical implants, cryogenic service, and high‑fatigue applications (meets ASTM F136).

How to store and handle Gr5 titanium wire?

Store in dry, clean areas; avoid moisture and direct contact with steel (galvanic corrosion risk).
Handle with clean gloves; avoid oil/grease contamination (critical for welding/medical use).