175-4591 datasheet(42/54 Pages) ETC2

42 / 54 page

Stronger, generally harder, and having less conductivity,

the refractory metal compositions include copper-tungsten

(Classes 10-11), tungsten (Class 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 Class 12 (Tuffaloy 20W).

Bars and inserts of Class 13 (Tuffaloy 100W) and Class 14

(Tuffaloy 100M), as well as special sizes and shapes, are

priced on request.

COPPER TUNGSTEN ROUND BARS

Eight inches long, available in the following diameters:

From 1/8” to 2”.

COPPER TUNGSTEN RECTANGULAR

AND SQUARE BARS

Eight inches long, available in following dimensions:

Widths from 1/8” to 2” and Thicknesses from 1/8” to 1”.

COPPER TUNGSTEN ROUND INSERTS

Available in following dimensions:

Diameters from 1/8” to 2” and Thicknesses

from 1/4” to 1”.

TUFFALOY forgings are used to make seam welder wheels and shafts, butt and flash welder dies, and welder arms and

platens. Forgings are superior to castings in physical properties and in absence of porosity. They are available in

TUFFALOY 88, 77 and 55 (Class 1, 2 and 3 alloy). All are readily machinable.

When ordering specify whether forging is to be as-forged or finish machined. Regardless of how it is wanted always order

by giving finish dimensions.

TUFFALOY

refractory metal compositions

TUFFALOY

forgings

175-4591 датащи(PDF) 42 Page - List of Unclassifed Manufacturers