TUFFALOY REFRACTORY METAL COMPOSITIONS
Stronger, generally harder, and having less conductivity, the refractory metal compositions include copper-tungsten (Classes 10-13) and molybdenum (Class 14) alloys.
The bars and inserts listed below are made in the following RWMA group B alloys: Class 10 (Tuffaloy 1W), Class 11 (Tuffaloy 10W), and Class12 (Tuffaloy 20W). Prices are the same for all three.
Bars and inserts of Class 13 (Tuffaloy 100W) and Class 14 (Tuffaloy 100M), as well as special sizes and shapes, are priced upon request.
COPPER TUNGSTEN ROUND BARS
Eight inches long, available in the following diameters: From 1/8" t o 3/4", in 1/16-inch steps; from 3/4" to 1-1/2", in 1/4-inch steps; plus 1-3/4" and 2".
COPPER TUNGSTEN RECTANGULAR AND SQUARE BARS
Eight inches long, available in following dimensions: Widths from 1/8" to 5/8", in 1/16-inch steps; from 5/8'' to 1-1/2", in 1/8-inch steps; plus1-3/4" and 2". Thicknesses 1/8" to 1/2", in steps of 1/16-inch steps.
COPPER TUNGSTEN ROUND INSERTS
Available in following dimensions:
Diameters from 1/8" to 1/2", in 1/16-inch steps; from 1/2" to 1-1/4", in 1/8-inch steps; plus 1-1/2", 1-3/4", 2". Thicknesses (lengths) of 3/16", 1/4", 5/16",3/8",1/2", 5/8", 3/4", 7/8", 1".
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