SPECIAL BRASS CuZn35N i3 M n2AlPb ( C W710 R) CuZn3 6N i2 (U Z36N 3 ) Round bar / Extruded bar CHEMICAL COMPOSITION CuZn35Ni3Mn2AlPb EN12163 CW710R CuZn35Ni2 DIN 17660 2.0540
PROPERTIES AND USES
Cu
Zn
Al
Fe
Mn
Ni
Si
Sn
Pb
Other
Good mechanical properties
58/60
remainder
0.3/1.3
< 0.5
1.5/2.5
2/3
< 0.1
< 0.5
0.2/0.8
< 0.3
This special brass is easy and very fast to machine
58/61
remainder
0.3/1.5
< 0.5
1.5/2.5
2/3
< 0.1
< 0.5
< 0.8
< 0.5
Alloy that can be hot forged and malleable when cold
MECHANICAL SPECIFICATIONS
CuZn35Ni3Mn2AlPb EN12163 CW710R Drawn
CuZn35Ni2 DIN 17672 - 2.0540 extruded
Rm N/mm2
Rp0.2 N/mm2
A %
HB Brinell
Rond
Six-Pans
M
from 60 to 120 mm
from 46 to 60 mm
R490
from 15 to 50 mm
from 17 to 46 mm
490
(~ 300)
20
120/150
R550
from 8 to 14 mm
14mm
550
(~ 400)
10
> 150
F44
from 30 to 90 mm
from 27 to 80 mm
440
> 190
20
~ 120
F49
from 15 to 50 mm
from 14 to 46 mm
490
> 290
18
~ 130
F54
from 26 to 50mm
from 5 to 14 mm
540
> 390
12
~ 150
From the press
SIZE RANGE CuZn35Ni3Mn2AlPb EN12163 CW710R CuZn35Ni2 DIN 17672 2.0540
Round :
from diam. 8 to 120 mm
Hexagonal bar :
from 14 to 60 mm / flat
Sheet :
On request
Round :
On request
( ): values between brackets = approximate figures
