Cobalt Alloy T800 Sleeve
Cobalt Chrome Alloy
T800 sleeve for galvanizing production line
- TNM
- China
- 45days
- 100pcs/month
- Information
COBALT-BASED ALLOYS T800 Sleeve
It is consist of a hard, intermetallic (Laves) phase dispersed in a softer matrix of eutectic or solid solution. They exhibit outstanding resistance to wear and galling, high corrosion resistance and are particularly suitable where lubrication is a problem.
Wear resistance of cobalt alloys is highly dependent on the volume percentage of Laves phase.
Cobalt Alloy T-800 was designed to resist high temperature wear and abrasion. It has exceptional
oxidation and corrosion resistance due to its high Cr content. T-800 is harder and has better
abrasive wear resistance than cobalt alloys T-400.
NOTE: Wear resistance of cobalt alloys is highly dependent on the volume percentage of Laves phase. Therefore, test results vary significantly with dilution and cooling rate and other thermal history. Should be considered for valve trim, mechanical seals and thrust rings.
CORROSION RESISTANCE
T-800 shows excellent corrosion resistance in Acetic Acid (concentration 50%, boiling) and in Phosphoric Acid (concentration 85%, 66°C). Also in Sulphuric Acid (concentration 5%, 66°C) excellent corrosion resistance has been observed.
NOMINAL CHEMICAL COMPOSITION (MASS%)
Alloy | Co | Cr | Mo | C | Si | Others |
T-800 | Bal. | 17.5 | 28.5 | <0.1 | 3.5 | Ni, Fe |
PHYSICAL PROPERTIES
T-800
Hardness 54 - 62 HRC
Density 8.6 g/cm3
Melting Range 1290 – 1350°C
As a professional custom manufacturer, our advantages include:
Flexibility to meet specific customer needs: We can tailor our production to the exact specifications and requirements of our customers, offering customized solutions that meet their unique needs.
Superior quality control: Our experienced team of professionals closely monitors every step of the production process to ensure that our products meet the highest quality standards.
Cost-effective pricing: Through efficient production processes and economies of scale, we are able to offer competitive pricing without compromising on quality.
Timely delivery: We understand the importance of timely delivery and strive to meet our customers' deadlines without sacrificing quality.
Comprehensive support: We offer a range of services to support our customers, including design consultation, prototyping, testing, and after-sales support.