Weller 166-HT is a fine grained alloy steel designed to resist high wear and fatigue stresses. The balanced chemistry including chromium, manganese and molybdenum coupled with a continuous heat-treating process assures excellent surface and core properties. The optimum core properties and the high tensile strength of Weller 166-HT enhances the performances of this maintenance tested hot rolled steel.
Weller 166-HT Shapes are available in the annealed and heat-treated condition. Also custom forgings are available on special order. For information on available sizes, contact The A.J. Weller Corporation or your area sales engineer.