MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Elmet Technologies

(Viewing data as-entered. Click here to return)
Latrobe Lescalloy® BG42 VIM-VAR High Performance Bearing Steel
Categories: Metal; Ferrous Metal; Martensitic; Stainless Steel

Material Notes: LESCALLOY BG42 VIM-VAR steel is a martensitic, stainless high speed steel that combines the tempering, hot hardness and hardness retention characteristics of M50 high speed steel with the corrosion and oxidation resistance of type 440C stainless. LESCALLOY BG42 VIM-VAR is double vacuum melted (vacuum induction followed by VAC-ARC® remelting) to consistently assure good cleanliness and superior properties. Although often used for aerospace bearings and other critical applications, its excellent wear resistance and corrosion resistance makes it a superior choice for use in cutlery applications.

Information Provided by Timken Latrobe Steel.

Timken sold Latrobe in December 2006. They are now Latrobe Specialty Steels Co.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Density 0.280 lb/in³
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell C 56.5
@Temperature 482 °C
 60
@Temperature 316 °C
 63
@Temperature 93.3 °C
Modulus of Elasticity 31990 ksi
 26190 ksi
@Temperature 482 °C
Modulus of Rigidity 10210 ksiAt 900°F
 12550 ksiAt 78°F
Poissons Ratio 0.27
Machinability 55 - 60 %1% Carbon Steel
 
Thermal PropertiesOriginal ValueComments
CTE, linear 9.81 µm/m-°C
@Temperature -73.0 - 21.0 °C
 11.03 µm/m-°C
@Temperature 21.0 - 149 °C
 12.33 µm/m-°C
@Temperature 21.0 - 538 °C
 
Component Elements PropertiesOriginal ValueComments
Carbon, C 1.15 %
Chromium, Cr 14.5 %
Iron, Fe 78.35 %
Manganese, Mn 0.50 %
Molybdenum, Mo 4.0 %
Silicon, Si 0.30 %
Vanadium, V 1.2 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to go back to viewing the property data in MatWeb's normal format.

Users viewing this material also viewed the following:
Latrobe Lescalloy® M50 VIM-VAR High Performance Bearing Steel
Latrobe Lescalloy® 52100 VAC-ARC High Performance Bearing Steel
BG42 High Performance Bearing Steel
Latrobe BG42® Stainless Knife Steel (AMS 5749)
Latrobe CSS-42L™ VIM-VAR High Performance Carburizing Stainless Steel; Bearing and Gear Steel

NTIMK002 / 19350

Free Trade Publications, Click Here!
Free Trade Publications, Click Here!

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.