W80 (80% tungsten, 20% copper) is now held in stock as round rod from 10 to 80 mm and plate from 5 to 40 mm thick, in 200 mm and 300 mm widths. Density is 15.2 g/cm3 minimum and conductivity 42% IACS typical.

Stock sizes ship within five working days. Non-standard dimensions, including rings, discs and sawn blanks, are machined to drawing with a two to three week lead time.