Stellite™ 694 Alloy

Nominal Composition (Mass %) and Physical Properties

Co Cr W Ni C Others Hardness Density (deposit) Melting Range
Base 28.5 19.5 5.0 0.9 V, Fe, Si, Mn 44-50 HRC 9.02 g/cm3
0.326 lb/in3
1237-1296ºC
2259-2365ºF

Stellite 694

Stellite cobalt-based alloys 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.

Stellite 694 is a cobalt-chromium alloy which has a high tungsten content to ensure high matrix strength at elevated temperatures (up to 1148oC or 2100oF). This alloy exhibits good resistance to wear, creep, erosion, thermal fatigue, and oxidation. The principal application is for hard-facing turbine blade interlock surfaces. Used in gas turbine parts where a higher hardness than Stellite 31 is required. 

Stellite 694 Microstructure, Cast (top) and PM (bottom)
SPECIFICATION PRODUCT FORM
B50TF55 Solid Wire

 

Stellite 694 Alloy Data Sheet

Check out our Stellite 694 Alloy data sheet for additional information.

View Now
You are about to add to your My Solutions page. Do you want to proceed?
product-image
Please adjust the following properties from

ISO Catalog Number

ANSI Catalog Number

to find similar products.

Models

You should be logged to see your dashboard information
Session expired due to inactivity, please login again
The product/s () you were trying to add to the cart is/are not available, please contact customer service
item(s) successfully added to the cart
View Cart

. Please enter the desired qty for the material(s) you want to include in your promotion or Proceed Without Promotion and only your base materials will be added to the cart.

Minimum quantity should be

SAP Material Number ISO Catalog Number Grade    
Thank you for your registration, pending approval & completion of the registration, your access is currently limited. Full utilization of product search capabilities & collaboration space is available and will remain. Please allow 2 business days for registration completion.

You are about to leave the Solution building process.

Are you sure you want to leave?