Krishna Copper Limited

Grade : Alloy 220-UNS-C22000, CW501L / CZ101, C21000 (ASTM B36 )

BRASS BARS (CuZn10) (CuZn5)IT IS a rich golden colour with the best combination of strength, ductility and corrosion resistance of the plain copper-zinc alloys. It weathers to a rich bronze colour, and can be supplied in pre-patinated colours ranging from deep brown to green.

It has a lower rate of work hardening than the copper-zinc alloys with higher zinc content, such as 260 and 272. This is an advantage in multistage pressing applications without interstage annealing. It has excellent deep drawing characteristics and resistance to pitting corrosion when exposed to severe weather and water environments.

Applications:
Architectural fascias, grillwork, jewellery, ornamental trim, vitreous enamel base, badges, door handles, escutcheons, marine hardware, munitions, primer caps, rotating bands, metallic bellows, pen, pencil and lipstick tubes etc.

Chemical Composition :

Available Forms:
Flats, Rods, Profiles/ Sections, Hex