DIN 1705 Paduan tembaga-timah dan tembaga-timah-seng (Cast tin bronze and gunmetal); Casting Busing
timah perunggu bushing perunggu merah atau bantalan gunmetal bertimbal
% mnt. | % máx | |
---|---|---|
Cu a | 81,0 | 85,0 b |
Ni | 2,0 | |
P | 0,10 | |
Pb | 5,0 | 8,0 |
Sn | 6,0 b | 8,0 |
Zn | 2,0 | 5,0 |
Al | 0,01 | |
Fe | 0,2 | |
S | 0,10 | |
Sb | 0,3 | |
Si | 0,01 |