• Tribaloy T800
  • Tribaloy T800
  • Tribaloy T800
Tribaloy T800

Brand: TNM

Product origin: China

Delivery time: 45days

Supply capacity: 100pcs/month

Cobalt Chrome Alloy
T800 sleeve for galvanizing production line

Tribaloy T800

TRIBALOY  COBALT-BASED ALLOYS

 

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 Tribaloy alloys is highly dependent on the volume percentage of Laves phase.

 

TRIBALOY  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 Tribaloy T-400.

 

NOTE: Wear resistance of Tribaloy 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

 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


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