Cobalt Based Alloy Metal Parts Stellite Cocrw Precision Shaft Sleeve

• Color: Silver Grey
• Custom Design: Accept
• Precision Shaft Sleeve Hardness: 37-55HRC
• Precision Shaft Sleeve Density: 8.15-8.8g/Cm
• Applicable Industries: Manufacturing Plant
• Size: According to Your Drawing
• Model NO.: D70/D60*H40
• Product Name: Stellite Metal Parts Cocrw Precision Shaft Sleeve
• Precision Shaft Sleeve Application: Oil and Gas Industry
• Precision Shaft Sleeve Property: Wear and Crrosion Resistance
• Chemical Composition: Cobalt,Chrom,Nickel Ect.
• Transport Package: Stellite Metal Parts Cocrw Precision Shaft Sleeve
• Trademark: TOP
• Origin: Liaoning, China
• Production Capacity: 10000 Piece/Pieces Per Month Precision Shaft Sle

Product Description

stellite metal parts CoCrW Precision shaft sleeve

CoCrW

(1)It is the most widely used of the wear resistant cobalt-based alloys and show good all-round performance.

(2)It is regarded as the industry standard for general-purpose wear resistance applications, has excellent resistance to many forms of mechanical and chemical degradation over a wide temperature range, and retains a reasonable level of hardness up to 500°C (930°F).

(3)It also has good resistance to impact and cavitation erosion.Stellite6 is ideally suited to a variety of hardfacing processes and can be turned with carbide tooling.

(4)Examples include valve seats and gates, pump shafts and bearings, erosion shields, and rolling couples. It is often used self-mated.

 

Nominal composition (mass%) and physical properties

 

Co	Cr	W	C	Others	Hardness	Density	Melting range
Base	27-31	3.5-5.5	0.9-1.4	Ni, Fe, Si, Mn, Mo	38-44HRC	8.35g/cm³	1280-1410ºC

 

 

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