Aluminium Brass – ASTM B111 ALLOY C687
Aluminum Brass is an alloy made out of copper and zinc that contains a fair amount of aluminum used to improve the resistance to corrosion and erosion. Expecially suitable for heat exchangers.
ASTM B111 ALLOY C687
We have ready in stock tubes for heat exchangers diameter mm 16×1, 5 and 19×1, 5 in various lengths.
Aluminium Brass UNI Tables
CHEMICAL COMPOSITION TABLE ASTM B111 Alloy C687
| Simbolo | ASTM | ALLOY | Elemento | Cu % | Al % | Pb % | Fe % | Zn % | As % |
| OT.S.76 | B111 | C687 | min | 76 | 1,8 | / | / | resto | 0,02 |
| max | 79 | 2,5 | 0,07 | 0,06 | / | 0,10 |
See all UNI Tables with chemical composition of metals