Stellite 6, Stellite 6 Castings, Cobalt Alloy

Our company provides novel, high quality and efficient Stellite Rod, Pure Iridium Wire, Industrial Titanium Forging and excellent and standardized services under the international quality management system. Our company can realize its competitive advantage, grasp the market opportunity and choose the development strategy suitable for our company. We establish close interdependent relationships with our customers to achieve win-win development for both parties. 'To establish a career is to establish morality first, do a person in advance' is the spirit of our company. Honesty and pragmatism and meticulous work is our code of conduct.

FANMETAL supply the Cobalt Base Alloy hardfacing service with Cobalt Base Alloy welding rod or powder to improve the hardness and corrosion resistance of the base material including Duplex, Super Duplex , Inconel 625, Monel 400 series St and SS 316 with hardfacings of Cobalt Base Alloy* (Cobalt base) or (Nickel base) alloys.

Cobalt Base Alloy Hardfacing alloy contains 25-33% chromium, 3-21% tungsten, and 0.7-3.0% carbon. As the carbon content increases, the metallographic structure changes from hypoeutectic austenite + M7C3 eutectic to hypereutectic M7C3 primary carbide + M7C3 eutectic. The more carbon content, the more nascent M7C3, the greater the macroscopic hardness, and the improved abrasive wear resistance, but the impact resistance, weldability, and machining performance will all decrease. Cobalt Base Alloy alloy alloyed with chromium and tungsten has good oxidation resistance, corrosion resistance and heat resistance. It can still maintain high hardness and strength at 650℃, which is an important feature that distinguishes this type of alloy from nickel-based and iron-based alloys.

Cobalt Base Alloy Hardfacing Service Picture:

After machining, Cobalt Base Alloy alloy has low surface roughness, high scratch resistance and low friction coefficient. It is also suitable for adhesive wear, especially on sliding and contacting valve sealing surfaces. However, in high-stress abrasive wear, the wear resistance of low-carbon cobalt-chromium-tungsten alloy is not as good as that of low-carbon steel. Therefore, the selection of expensive Cobalt Base Alloy alloy must be guided by professionals in order to maximize the potential of the material. . There are also Cobalt Base Alloy surfacing alloys containing Laves phases alloyed with chromium and molybdenum, such as Co-28Mo-17Cr-3Si and Co-28Mo-8Cr-2Si. Due to the lower hardness of Laves compared to carbides, the material that is paired with it in the metal friction pair wears less.

Note: Cobalt Base Alloy is a trademark of Deloro Cobalt Base Alloy, USA.

It is because of the understanding and tolerance of customers that we can constantly improve the quality of Stellite 6, Stellite 6 Castings, Cobalt Alloy and service in the process of correcting deficiencies and accumulating experience. Since the establishment, our company has insisted on people-oriented and technology-based development, continuous innovation and improvement. We advocate a diversified development strategy to keep up with the market, quickly meet the individual needs of customers, and continuously expand the scope of services.

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