Haynes 25 (Alloy L-605 / UNS R30605) Cobalt-Chromium-Tungsten Alloy Bar for High-Temperature and Wear-Resistant Applications

Haynes 25 alloy bar, also known as Alloy L-605, is a cobalt-chromium-tungsten solid-solution strengthened alloy developed for excellent performance in high-temperature and oxidizing environments. The high chromium content provides outstanding oxidation resistance, while tungsten contributes to high-temperature strength and excellent resistance to wear and galling.

Haynes 25 maintains good mechanical stability under prolonged exposure to elevated temperatures and exhibits good resistance to thermal fatigue. Its alloy bar form is well suited for machining components that require high strength, oxidation resistance, and durability in severe service conditions.

Typical Chemical Composition (wt.%)

Typical Mechanical Properties (Room Temperature, Reference)

Key Advantages

• Excellent strength retention at high temperatures

• Outstanding oxidation and hot-corrosion resistance

• Superior wear and galling resistance

• Good resistance to thermal fatigue

• Suitable for precision-machined alloy bar components

Typical Applications

• Aerospace hot-section components

• Gas turbine and combustion hardware

• Industrial furnace and thermal processing equipment

• Wear-resistant parts, valves, and bearings

• High-temperature fasteners and structural components

 Shandong Titanium Nickel Special Steel Co., Ltd., registered funds (one thousand yuan for 10,000 yuan), the company is mainly committed to high -tech enterprises that are integrated with special alloy materials, specializing in the research and sales of special alloys such as nickel -based and iron -based. Products include corrosion-resistant alloys, superalloys, precision alloys, Hastelloy, Monel, INCONEL, INCOLOY, copper-nickel alloys, titanium and titanium alloys, zirconium and zirconium alloys, nickel and nickel-based alloys, nickel-cobalt-based heat-resistant alloys , Hafnium alloy, etc., more than 60 kinds of alloy materials such as special stainless steel. On the basis of stabilizing the quality of the original products, according to the market demand, it solves the quality problems existing in the traditional metallurgical process, and ensures the low miscellaneous and low deflection of the alloy material products, which has won an excellent reputation in the industry.

 Both Hastelloy rods and tubes are high-performance nickel-based alloy products with extremely high corrosion resistance and temperature resistance. They have wide applications in various fields such as chemicals, petroleum, marine engineering, and are indispensable important materials. They also have broad market prospects, with prices affected by various factors. When selecting and using them, it is necessary to choose the appropriate alloy type and specifications based on specific application scenarios and needs.

• Hastelloy Alloys are a group of high-performance metal alloys primarily composed of nickel, with varying amounts of molybdenum, chromium, and iron. Known for their excellent resistance to corrosion, particularly in harsh environments, Hastelloy alloys are widely used in industries such as chemical processing, aerospace, and power generation.
  Key Features of Hastelloy Alloys:
• Corrosion Resistance: Exceptional resistance to a wide range of acids, including sulfuric, hydrochloric, and phosphoric acids.
• High-Temperature Resistance: They perform well in high-temperature environments, maintaining strength and resisting oxidation.
• Mechanical Strength: Hastelloy alloys exhibit high tensile strength and durability under both high temperature and pressure.
• Common Applications:
• Chemical Processing: Used in reactors, heat exchangers, and pipes due to their resistance to aggressive chemicals.
• Aerospace: Components like turbine blades and exhaust systems where high strength and heat resistance are required.
• Power Generation: For parts exposed to high temperatures and corrosive environments, such as in nuclear and fossil fuel plants.
• Popular grades of Hastelloy include Hastelloy C-276, Hastelloy C-22, and Hastelloy B-2, each suited for specific applications based on their chemical composition and resistance properties.

1. What is Hastelloy?

Hastelloy is a high-performance corrosion-resistant alloy widely used in industries such as chemical processing, aerospace, marine, and energy, especially in extreme temperature and corrosive environments. Its main components include nickel, molybdenum, chromium, and other metal elements.

2. What types of Hastelloy alloys do you sell?

We sell a variety of Hastelloy alloys, including but not limited to:

• Hastelloy C-276
• Hastelloy C-22
• Hastelloy B-2
• Hastelloy X
• Hastelloy G-30 Each alloy has different corrosion resistance properties and high-temperature characteristics, suitable for various industrial applications.

3. How do I choose the right Hastelloy material for my needs?

When selecting Hastelloy materials, consider the following factors:

• Operating Environment: Including temperature, corrosive media, oxidation conditions, etc.
• Corrosion Resistance: Different Hastelloy alloys have varying resistance to different types of corrosion (acidic, chlorides, oxidation, etc.).
• Mechanical Properties: Including tensile strength, hardness, etc., depending on the specific workload of the application.

If you're unsure about which alloy to choose, our technical support team can assist you with professional recommendations based on your requirements.

4. What specifications are available for your Hastelloy products?

We offer a wide range of Hastelloy products, including plates, pipes, bars, wires, and customized products. Specifications include various thicknesses, diameters, lengths, etc., to meet diverse customer needs.

5. What is the delivery time for Hastelloy products?

For standard stock items, the delivery time is typically 3-7 working days. For customized or specially processed products, delivery time may vary and is generally 2-4 weeks. Specific delivery times can be confirmed based on order quantities and production schedules.

6. How do you guarantee the quality of your Hastelloy products?

All of our Hastelloy products are sourced from reliable manufacturers and strictly adhere to international quality standards. Each batch of materials comes with detailed quality inspection reports and material certificates to ensure that the products meet performance and quality standards.

7. Do you offer technical support and consulting services?

Yes, we provide free technical support services. Our engineering team can assist with material selection, processing techniques, performance testing, and more. Whether it's product selection or engineering design, we can provide professional consulting services.

8. How can I get a quote?

You can request a quote through the following methods:

• Submit a quote request form on our website
• Call our sales hotline
• Contact us via email Please provide details such as the alloy type, specifications, quantity, and delivery location to receive an accurate quote.

9. Do you support international shipping?

Yes, we offer worldwide shipping. Our experienced logistics team can assist with various international shipping issues, including transportation options, customs handling, and destination requirements.

10. What payment methods do you accept?

We accept various payment methods, including bank transfers, credit card payments, PayPal, and more. The specific payment method can be confirmed based on the order amount and customer preferences.

11. Do you offer returns or exchanges?

Due to the customized or specialty nature of Hastelloy materials, our return and exchange policy is strict. Standard stock products can be returned or exchanged if they are unused and unprocessed. Please confirm the return/exchange conditions and process with our sales team before placing an order.

12. What certifications or documentation do you provide?

We can provide the following certifications and documents:

• Material inspection reports
• Material certificates
• Compliance certificates (e.g., ISO 9001 certification)
• Other certification documents as required by the customer

13. Do you offer processing or customization services?

Yes, we provide customized processing services for Hastelloy alloys, including cutting, welding, precision machining, and more. Whether it's standard dimensions or special requirements, we can process the materials to meet your needs.

14. How can I contact you for more information?

You can contact us through the following methods:

We look forward to providing you with high-quality products and services!

If you have any other questions, feel free to contact us, and we will do our best to assist you!