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Haynes 25 Wire Factory & Manufacturer

02/04/2026

As a professional Haynes 25 wire factory, we focus on the production, processing, and global supply of cobalt-based alloy wire for high-temperature and high-stress applications. Haynes 25, also known as L-605 or UNS R30605, is a well-known cobalt alloy with excellent strength retention, oxidation resistance, and wear resistance at elevated temperatures. By manufacturing Haynes 25 wire in-house, we ensure stable quality, consistent performance, and flexible customization for aerospace, energy, and industrial customers worldwide.

Haynes 25 Wire Factory & Manufacturer

What Is Haynes 25 Wire

Haynes 25 is a cobalt-nickel-chromium-tungsten alloy developed for extreme service conditions. In wire form, this alloy combines high tensile strength, good ductility, and outstanding resistance to oxidation and thermal fatigue. Haynes 25 wire performs reliably at temperatures up to approximately 980°C and maintains structural stability under repeated heating and cooling cycles.

Because cobalt-based alloys are more difficult to process than nickel alloys, Haynes 25 wire manufacturing requires advanced metallurgical control and experienced production teams.

Chemical Composition of Haynes 25 Wire

The chemical composition of Haynes 25 wire is carefully controlled to achieve its high-temperature strength and corrosion resistance. Our factory strictly follows alloy composition requirements during melting and processing.

Element Typical Content (%)
Cobalt (Co) Balance
Chromium (Cr) 19.0 – 21.0
Tungsten (W) 14.0 – 16.0
Nickel (Ni) 9.0 – 11.0
Iron (Fe) Max 3.0
Manganese (Mn) Max 2.0
Silicon (Si) Max 1.0
Carbon (C) 0.05 – 0.15

Our Haynes 25 Wire Manufacturing Process

As a dedicated Haynes 25 wire manufacturer, we control the entire production chain to ensure material reliability. Our manufacturing process begins with high-quality raw materials and proceeds through multiple controlled steps.

Production typically includes vacuum or controlled-atmosphere melting, hot forging or rolling, solution heat treatment, multi-pass wire drawing, intermediate annealing, and final surface finishing. Each step is monitored to maintain uniform grain structure and consistent mechanical properties.

Wire Forms, Sizes, and Supply Condition

Our factory supplies Haynes 25 wire in various forms to meet different application requirements. We support both standard sizes and custom specifications.

Wire Form Description
Round drawn wire Cold drawn wire with smooth surface and tight tolerance
Welding wire Used as filler material for cobalt-based alloy welding
Coiled wire Supplied in coils or spools for automated processing
Straight-cut wire Fixed-length wire for springs and precision components

Wire diameters can range from fine precision sizes for springs and medical components to larger diameters for aerospace and industrial use. Delivery conditions such as solution annealed or cold worked can be customized according to application needs.

Mechanical Properties and Performance

Haynes 25 wire offers a balanced combination of strength, ductility, and thermal stability. The alloy maintains good tensile strength at both room and elevated temperatures and shows excellent resistance to oxidation and wear.

Property Typical Performance
Tensile Strength High strength maintained at elevated temperatures
Elongation Good ductility for forming and bending
Oxidation Resistance Excellent up to high operating temperatures
Wear Resistance Superior compared to many nickel alloys

Standards and Quality Control

All Haynes 25 wire produced by our factory follows strict quality management procedures. Chemical composition analysis, mechanical testing, dimensional inspection, and surface quality checks are performed for every production batch.

Mill test certificates are provided with each shipment, including chemical analysis, mechanical properties, heat treatment condition, and traceability information, ensuring confidence and compliance for end users.

Typical Applications of Haynes 25 Wire

Due to its high-temperature strength and durability, Haynes 25 wire manufactured by our factory is widely used in demanding industries.

Common applications include aerospace engine components, high-temperature springs, gas turbine hardware, industrial furnace parts, wear-resistant bearings, welding consumables, and precision mechanical components exposed to extreme environments.

Global Supply and Factory Advantages

As a Haynes 25 wire factory with export experience, we serve customers across Europe, North America, Asia, and the Middle East. We offer stable production capacity, flexible order quantities, and professional export packaging.

By working directly with our factory, customers benefit from competitive pricing, consistent quality, technical support, and reliable delivery schedules.

What industries commonly use Haynes 25 wire? Haynes 25 wire is widely used in aerospace, gas turbines, industrial furnaces, energy equipment, and high-temperature wear-resistant applications.

Can your factory supply custom Haynes 25 wire specifications? Yes, we support customized wire diameters, delivery conditions, surface finishes, and packaging based on customer requirements.

Do you provide quality documentation with Haynes 25 wire? Yes, each shipment includes a full mill test certificate covering chemical composition, mechanical properties, and production traceability.

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