Shenyang Top New Material Co., Ltd – Production of stellite alloy since 1996. SYTOP keeps updated technology and has rich production experiences to serve the customers with better quality and service.

SYTOP - China Leading Manufacturer in Custom Stellite Alloys

SYTOP, your reliable partner based in China. Leveraging our 20 years of manufacturing experience, we deliver tailored Stellite alloys to fuel your business growth. Our cost-effective solutions, known for their superior wear resistance and high-temperature tolerance, are the choice of diverse industries worldwide.

SYTOP-Leading Stellite Manufacturer

Shenyang Top New Material Co. Ltd (SYTOP) starts to produce stellite alloys in 1996, after over 20 years of development, we offer tailored, high-performance Stellite alloys designed to meet your unique demands. We keep our updated technology and rich production experiences to serve the customers with better quality and service.

Production Process

Sand Casting
Lost-wax Investment Casting
Electroslag Remelting
Powder Metallurgy Process
Machining

Materials We Supply

Stellite Alloy
Triabloy Alloy
CoCrW Alloy
CoCrMo Alloy
Customized Cobalt-based Alloy

Common Stellite Chemical Composition

Alloy	C	Mn	Si	Cr	Ni	Mo	W	Co	Fe	Others
Stellite 1	2.2-2.8	-	≤2.0	29.0-33.0	≤3.0	≤1.0	11.0-14.0	Bal.	≤3.0	-
Stellite 4	0.8-1.3	≤1.0	≤1.5	28.0-32.0	≤3.0	≤1.5	12.5-15.5	Bal.	≤3.0	-
Stellite 6	0.9-1.4	≤1.0	≤1.5	27.0-31.0	≤3.0	≤1.5	3.5-5.5	Bal.	≤3.0	-
Stellite 12	1.2-1.7	≤1.0	≤1.0	28.0-32.0	≤3.0	-	7.0-9.5	Bal.	≤3.0	-
Stellite 20	2.0-3.0	-	≤2.0	30.0-34.0	≤3.0	≤1.0	14.0-19.0	Bal.	≤3.0	-
TP 80	1.5-2.2	≤1.0	≤1.0	26.0-31.0	4.0-8.0	1.0-2.0	4.0-7.0	Bal.	-	Nb4.0-6.0, Cu0.5-2.0
Tribaloy T-400	≤0.1	-	2.5-2.7	7.5-9.5	-	27.5-29.5	-	Bal.	-	-
Tribaloy T-800	≤0.1	-	≤3.5	16.5-18.5	-	27.5-29.5	-	Bal.	-	-

Stellite 3, Stellite 19, Stellite 21 products are also available, we are happy to accept any customized cobalt-based alloy.

Stellite™ and Tribaloy™ are the trademarks of Kennametal Inc.

Product Application Industry

Wood Processing Industry

Band saws and circular saws used in woodworking are often welded with alloy serrations to save costs and extend service life. Commonly used saw tips include cemented carbide, Stellite alloy and high-speed steel. Stellite saw tips is suitable for cutting some abrasive or acidic woods, such as red cedar.

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Power Industry

SYTOP provides excellent service for the power generation market. In various scenarios, including industrial gas turbines, steam turbines, nuclear power plants and thermal expanders, providing customized solutions for heat resistance, wear and corrosion problems.

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Valve Industry

Valves are indispensable control components in fluid delivery systems. Depending on the use environment and the contact medium, some parts of the valve such as bushings, valve seats, valve cores and sealing rings all require special materials for customized production. Stellite alloy valve fittings are used in extreme environments to ensure long-term stable use.

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Steel Industry

Hot dip galvanizing is a form of galvanizing, a process of applying zinc to steel. In the process of galvanizing, some equipment parts of the galvanizing line need to work in high-temperature zinc solution or zinc-aluminum solution for a long time, so a material that can have high temperature resistance, corrosion resistance and wear resistance at the same time is required. Stellite alloy perfectly solves this problem.

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Petrochemical Gas Industry

Stellite alloys are widely used in oil and gas fields, such as valve ball seats and valve cages in underground rod-type oil pumps, and stators, rotors, bushings, etc. in exploration equipment.

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Stellite ALLoy & its Components Manufacturer

We aim to provide the best solution for our customers in the high thermal, wear and corrosion area.

Please contact us with your demands, we’ll reply within 24 hours.

SYTOP - China Leading Manufacturer in Custom Stellite Alloys

SYTOP-Leading Stellite Manufacturer

Production Process

Materials We Supply

Common Stellite Chemical Composition

Product Application Industry

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Stellite ALLoy & its Components Manufacturer

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