The interactive ToughMet provides dimensional tolerances and bearing performance information. ToughMet is a coppernickeltin alloy that uses a continuous casting process and spinodal hardening heat treatment to produce a combination of properties suitable for bearing and wear applications. The guide also provides warning and guidelines to help avoid design errors and can be used to validate new designs.

Brush Wellman Inc., Alloy Products Group, 17876 St. Clair Ave., Cleveland, OH 44110, (216) 486-4200,