Hollow Brass Rods

Hollow-Brass-Rods

Hollow brass rods are produced in variety of copper alloys mainly for the manufacturing of fittings. Hollow brass rods are also available with shaped ends (chamfered/pointed) according to international standards or upon agreement.

Alloys

CW614N, CW603N, CW602N, CW617N, CW724R. Other alloys upon request.

Temper

Hollow rods are delivered thermally stress relieved. Other tempers upon request.

Packing

Bundles.

PRODUCTION RANGE

DIAMINIMUM THICKNESS (MM)AFPROCESS
DIA = 15-303,0AF = 16 - 30Drawn (min. I.D. 8 mm)
DIA = 31-403,5AF = 31 - 40Drawn (min. I.D. 8 mm)
DIA = 41-484,0AF = 41 - 50Drawn (min. I.D. 8 mm)
DIA = 49-605,0N/ADrawn (min. I.D. 8 mm)
DIA > 7015,0N/AExtruded (max.I.D. 58mm)

Temper: Hard, half-hard, light annealed and annealed. Tubes are delivered stress relieved upon customer’s request.

Packaging: In random-cut straight lengths approx. 4 m or tailored to customer’s specifications. Brass seamless tubes are packed in wooden cases from 200 kg to 500 kg.

Applications: Components production, bath accessories, architectural, interior design, modern art, furnishing and lamps, pumps, redraw tubes, plumbing, heat exchangers, vehicles, musical instruments

DIAMinimum Thickness (mm)AFProcess
15-303,016-30Drawn (min. I.D. 8mm.)
31-403,531-40Drawn (min. I.D. 8mm.)
41-484,041-50Drawn (min. I.D. 8mm.)
49-605,0N/ADrawn (min. I.D. 8mm.)
>7015,0N/AExtruded (max.I.D. 58mm
Thickness (mm)0.40-0,440,45-0,490,50-0,540,55-0,590,60-0,640,65-0,740,75-0,840,85-0,940,95-1,201,21-1,501,51-2,002,01-2,252,26-2,402,41-3,003,01-3,503,51-4,004,01-4,504,51-5,00
Diameter (mm)5,70-32,004,75-40,004,75-50,004,75-55,004,75-57,154,75-60,004,75-80,004,75-80,004,75-80,006,00-95,008,00-95,0010,00-95,0015,00-95,0020,00-95,0027,00-95,0030,00-95,0035,00-95,0040,00-95,00

MECHANICAL PROPERTIES

AlloyTemperTensile StrengthYield StrengthElongation (min)Hardness
CuZn0,5R220220 – 260140 min33
H04040 – 65
R240240 – 300180 min8
Η06565 – 95
R290290 – 360250 min
H085
R360360 min320 min
H110110 min
CuZn10R240240 – 290140 min36
H050
R280280 – 360200 min13
H08080 -110
R350350 min290 min4
Η110110 min
CuZn15R260260 – 310170 max36
Η05555 – 85
R300300 – 370150 min16
H08585 – 115
R350350 – 420250 min4
H105105 – 135
R410410 min360 min
Η125125 min
CuZn28 (2.0261)

(according to DIN)
F27270 – 350160 max45
H5555 – 90
F35350 – 420200 min30
H9090 – 125
F42420 – 520340 min12
H125125 – 160
F52520 min470 min5
H160160 min
CuZn30R270270 – 350160 min40
Η05555-90
R350350 – 430170 min21
Η09595 – 125
R410410 -490260 min9
H120120 -155
R480480 min430 min
H150150 min
CuZn33R280280 – 380170 max40
Η05555 -95
R350350 – 440170 min19
H09595 – 125
R420420 – 500300 min6
H125125 – 155
R500500 min450 min
H155
CuZn36 & CuZn37R300300 – 370180 max38
H05555 – 95
R350350 – 440170 min19
H09595 – 125
R410410 – 490300 min8
Η120120 -155
R480480 – 560430 min3
Η150150 -180
R550550 min500 min
Η170170 min
CuZn40R340340 – 420240 max33
H08585 -115
R400400 – 480200 min15
H110110 -140
R470> 470390 min6
H140140 min

Other high-performance and coinage alloys: according to international or customer specification.

Comments are closed.