Stellite Valve Ball 77

finishing cobalt chromium tungsten alloy valve ball and seat

Quick Overview

In Stock

Compare

Product Description

Products Discription of cobalt chromium tungsten alloy valve ball and seat 

 Consist of complex carbides in an alloy matrix. They are resistant to wear, galling, and corrosion and retain these properties at high temperatures. Their exceptional wear resistance is due mainly to the unique inherent characteristics of the hard carbide phase dispersed in a CoCr alloy matrix.

Composition and physical properties of cobalt chromium tungsten alloy valve ball and seat 

Co

Cr

W

C

Others

Hardness

Density

Melting range

Base

29-33

11-14

2.0-2.7

Ni, Fe, Si, Mn

51-55HRC

8.55g/cm³

1200-1400ºC

 

 Specifications of cobalt chromium tungsten alloy valve ball and seat 

triballoy t-400 finishing stellite cobalt-chromium-tungsten alloy valve ball and seat

  cobalt chromium tungsten alloy valve ball and seat of Products features

  1. Heat Resistance, wear resistance, corrosion resistance

  2. Made as required dimensions and materials

  3. Main products: valve seat, pump parts, pistons, bushings, nozzles etc

cobalt chromium tungsten alloy valve ball and seat of Applications

  Typical Applications :valve seat inserts ,valve seat rings ,valve cage,bearings,cutter edge,still mill guide roll,engine valve ,high temperature and pressure valve and turbine blade ,saw teeth,screw flight,sleeve,wear plate ,and variety wear parts.

 

Please leave your information to get the latest quotation and product catalogue!

Send us a message

X