Customized Stellite 6K High-Temperature Alloy Protective Tube, Chrome Diffusion Coating, High Temperature Resistance Gas Turbine St1

• Customization: Available
• Materia: Optional
• Transport Package: Packing as Your Requirement
• Specification: Customized as your requirement
• Trademark: none
• Origin: China
• Production Capacity: 5000pirces/ Mounth

Product Description

 

 

Stellite retains its mechanical properties at high temperatures, allowing it to withstand high temperatures without significant loss of strength or hardness. This makes Stellite alloys suitable for high-temperature applications such as gas turbine components, furnace components and exhaust valves.

Wear Resistance

Stellite alloys are known for their excellent wear resistance, making them suitable for applications where components are subject to abrasive wear, erosion and sliding contact. They are typically used in high-wear environments such as cutting tools, saw teeth, valve seats, and pump components.

Composition

Stellite alloys are primarily composed of cobalt (about 50-65%) and chromium (about25-30%), with varying proportions of tungsten, carbon and other elements depending on the grade. These alloying elements give Stellite alloys a unique combination of properties.

Corrosion Resistance

Stellite alloys exhibit good corrosion resistance in a variety of environments, including acidic and alkaline solutions, as well as high-temperature gases and molten salts. This corrosion resistance makes Stellite alloys suitable for use in chemical processing, marine engineering, and oil and gas production.

Applications

Stellite alloys are widely used in aerospace, automotive, oil and gas, power generation and manufacturing industries. They are widely used in components requiring wear resistance, high temperature performance and corrosion resistance.

Versatility

Stellite alloys are available in a variety of grades and forms, including powders for thermal spray coatings, castings and forgings such as rods and plates. This versatility allows the selection of the most appropriate grade and form of Stellite alloy for a specific application.
 

Stellite 4
Co	Cr	W	C	Others	Hardness	Density	Melting Range
Base	30	14	1	Mn, Fe, Si, Ni	45-49 HRC	8.61 g/cm^3 0.311 lb/in^3	1340-1395ºC 2245-2545ºF
Staley 6
Co	Cr	W	C	Others	Hardness	Density	Melting Range
Base	27-32	3-6	0.9-1.4	Ni, Fe, Si, Mn, Mo	36-45 HRC 380-490 HV	8.44 g/cm^3 0.305 lb/in^3	1250-1360ºC 2282-2480ºF
Stellite 12
Co	Cr	W	C	Others	Hardness	Density	Melting Range
Base	27-32	7.5-9.5	1.4-2.0	Ni, Fe, Si, Mn	45-51 HRC 435-590 HV	8.53 g/cm^3 0.308 lb/in^3	1225-1280ºC 2240-2335ºF

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