Brass bars – drawn or rolled

barre ottone

Properties
Brass is an alloy of copper and zinc sometimes containing other additional elements to obtain specific properties. It can be supplied in various semi-finished forms such as strips, rolls, bars and tubes mainly destined for mechanical work or moulding. Probably in part due to its characteristic colour, brass is often used for architectural work and is generally a metal used in construction, with good properties and production costs that in many cases put it above other metals. On average, brass bars have similar, if not superior, properties of those of a construction steel.

 
Execution
Profile
Range (mm)
Tollerances
BarsExtrudedRound30÷85-
DrawnRound
Hexagonal
Square
Flat
Special
3,5÷65
5÷50
5÷55
10x3÷80x30
a richiesta
ISA h11
TubesExtrudedRound
Perforated bars
Special/Custom design
5x1÷100x10
on request
on request
-
Brass
Brass
Commercial designation
Designation
Italy
UNI
USA
ASTM
Germany
DIN 17660
France
AFNOR
U.K.
B.S.
OT 70P-Cu Zn 30------
OT 67P-Cu Zn 33-EN 1652 CW508L----
OT 63P-Cu Zn 3720321EN 12166 CW508LC 27400Cu Zn 37Cu Zn 36CZ 108
OT 60P-Cu Zn 4020360EN 12165 CW509LC 28000Cu Zn 40Cu Zn 40CZ109
OT 63 PbP-Cu Zn 35 Pb220331-Cu Zn 36 Pb 1,5Cu Zn 36 Pb 3XCZ121 3 Pb
OT 58 PbP-Cu Zn 40 Pb220332EN 12165 CW617N
EN 12165 CW619N
C 37000Cu Zn 37 Pb 0,5Cu Zn 39 Pb 2XCZ124
OT 59 PbP-Cu Zn 39 Pb220375EN 12165S CW617N
EN 12165S CW612N
EN 12164 CW612N
ASTM B124 C37700
Cu Zn 36 Pb 3Cu Zn 40 Pb 3XCZ 122
OTS 58 AlP-Cu Zn 39 Al120371-C 38500Cu Zn 38 Pb 1,5Cu Zn 38 Pb 2CZ119
OTS 58AlFeMnP-Cu Zn 39 Al1 Fe1 Mn120372-Cu Zn 39 Pb 0,5--
OTS 60 SnP-Cu Zn 39 Sn120380-C 48200Cu Zn 39 Pb 2--
--20401--Cu Zn 39 Pb 3--
--20402--Cu Zn 40 Pb 2--
--20410--Cu Zn 44 Pb 2--
--20525--Cu Zn 38 Sn Al--
--20530--Cu Zn 38 Sn 1--
--20561--Cu Zn 40 Al 1--
--20572--Cu Zn 40 Mn 2--
--20580--Cu Zn 40 Mn 1 Pb--
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