Brass alloys


Project Description
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  • 8 August 2017

BRASS ALLOYS

BRASS ALLOYS

small fot 77 1 - Brass alloys

Copper-zinc alloys with additional enrichment of elements like: silicon, tin, manganese, nickel or cobalt are used for joining carbon steel, cooper and its alloys in the tool industry for brazing cemented carbide plates. They have good mechanical properties but in a case of high temperature of melting point and a relatively low fluidity their use is limited. Inconnection with the liquid flux technology is possible to eliminate the traditional fluxes in paste or powder forms.

ProductComposition %Melting temp.
range
Working
temperature
Standard
PN-EN ISO 17672
(PN-EN 1044)
CuZnNiSiOther°C°C
marki fit 300x100 - Brass alloysCuZn6337---900-905905-
marki fit 300x100 - Brass alloysCuZnSi6039,7-0,25-875-895900Cu 470a (CU 301)
marki fit 300x100 - Brass alloysCuZnSn5940,65--Sn 0,35875-895900Cu 470
marki fit 300x100 - Brass alloysCuZnMn5940,25-
0,25Mn 0,15
Sn 0,35
870-900890(CU 304)
marki fit 300x100 - Brass alloysCuZnNi55737.8550.15-870-900900-
marki fit 300x100 - Brass alloysCuZnNi104841.8100.2-890-920910Cu 773
(CU 305)

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