Copper alloy tubes
Copper alloy tubes
Supply formats:
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Round
Medidas:
Available in a variety of alloys
Data sheet
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At Bronmetal we supply high quality copper alloy tubes for electrical, industrial and general applications.
Wide variety of offers in terms of measurements, diameters and wall thickness.
Material Designation | Composition in % (mass fraction) | Density g/cm3 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Symbolic | Numerical | Element | Cu | C | Co | Fe | Mn | Ni | P | Pb | S | Sn | Zn | Total others | approx. |
CuNi10Fe1Mn | CW352H | min. | Rest | – | – | 1,0b | 0,5 | 9,0 | – | – | – | – | – | – | 8,9 |
max. | – | 0,05 | 0,1a | 2,0b | 1,0 | 11,0 | 0,02 | 0,02 | 0,05 | 0,03 | 0,5 | 0,2 | |||
CuNi30Mn1Fe | CW354H | min. | Rest | – | – | 0,4 | 0,5 | 30,0 | – | – | – | – | – | – | 8,9 |
max. | – | 0,05 | 0,1a | 1,0 | 1,5 | 32,0 | 0,02 | 0,02 | 0,05 | 0,05 | 0,5 | 0,2 | |||
a Co max. 0.1% is counted as Ni. | |||||||||||||||
b For applications in seawater, composition limits must be agreed on between purchaser and supplier |
EN | DIN | ASTM | BS | JIS | SN | COMMERCIAL DENOMINATIONS | ||
---|---|---|---|---|---|---|---|---|
Symbolic | Numerical | Symbolic | Numerical | |||||
CuBe1,7 | CW100C | CuBe1,7 | 2.1245 | C17000 | CB101 | C1700 | – | – |
CuBe2 | CW101C | CuBe2 | 2.1247 | C17200 | – | C1720 | – | Elmedur B2 |
Mallory 73 | ||||||||
CuBe | ||||||||
CuCo2Be | CW104C | CuCo2Be | 2.1285 | C17500 | C112 | – | – | Elmedur HA |
CB4 | ||||||||
Mallory 100 | ||||||||
Class 3 | ||||||||
NS | ||||||||
CuNi2Be | CW110C | CuNi2Be | 2.0850 | C17510 | – | – | – | – |
CuCo1Ni1Be | CW103C | – | – | – | – | – | – | Elmedur HA |
CB4 | ||||||||
Mallory 100 | ||||||||
Class 3 | ||||||||
NS | ||||||||
CuCr1Zr | CW106C | CuCr1Zr | 2.1293 | C18150 | CC102 | – | – | Elmedur X |
CRM16 | ||||||||
Mallory 328 | ||||||||
Class 2 | ||||||||
CCS/Z | ||||||||
CuZr | CW120C | CuZr | 2.1580 | C15000 | – | – | – | – |
– | – | – | – | C18000 | – | – | CuNi2SiCr | Ampco 940 |
NS5 | ||||||||
Elbrodur D | ||||||||
CuNi2Si | CW111C | CuNi2Si | 2.0855 | C64700 | – | – | – | – |
CuNi3Si | CW112C | CuNi3Si | 2.0857 | C70250 | – | – | – | – |
CuNi10Fe1Mn | CW352H | CuNi10Fe1Mn | 2.0872 | C70600 | CN102 | C7060 | – | – |
CuNi30Mn1Fe | CW354H | CuNi30Mn1Fe | 2.0882 | C71500 | CN107 | C7150 | – | – |
TuCo 80/20 | 30w3 | |||||||
TuCo 75/25 | 10w3 | |||||||
CuNi12Zn29 | CW405J | – | – | C76200 | – | – | – | – |
CuNi18Zn27 | CW410J | CuNi18Zn27 | 2.0742 | C77000 | NS107 | C7701 | – | – |
CuNi7Zn39Pb3Mn2 | CW400J | – | – | C79800 | – | – | – | – |
CuNi10Zn42Pb2 | CW402J | – | – | C79620 | NS101 | – | CuNi10Zn42Pb2 | – |
CuNi12Zn24 | CW403J | CuNi12Zn24 | 2.0730 | C75700 | NS104 | – | CuNi12Zn24 | – |
CuNi12Zn25Pb1 | CW404J | – | – | C79200 | – | – | CuNi12Zn25Pb | – |
CuNi12Zn30Pb1 | CW406J | CuNi12Zn30Pb1 | 2.0780 | C79300 | – | – | – | – |
CuNi12Zn38Mn5Pb2 | CW407J | – | – | C79860 | – | – | – | – |
CuNi18Zn19Pb1 | CW408J | CuNi18Zn19Pb1 | 2.0790 | C76300 | NS113 | – | – | – |
Designations | Wall Thickness t mm up to and including |
Tensile Strength Rm N/mm2 min. |
Yield Limit at 0.2% of elongation
Rp0.2 |
Elongation A % min. |
Hardness | |||||
---|---|---|---|---|---|---|---|---|---|---|
Material | Treatment State | HB | HV | |||||||
Symbolic | Numerical | min. | max. | min. | max. | |||||
CuNi10Fe1Mn | CW352H | M | 20 | – | – | – | – | – | – | – |
R290a | 20 | 290 | 90 | 30 | – | – | – | – | ||
H075a | 20 | – | – | – | 75 | 110 | 70 | 105 | ||
R310 | 6 | 310 | 220 | 12 | – | – | – | – | ||
H105 | 6 | – | – | – | 105 | – | 100 | – | ||
R480 | 4 | 480 | 400 | 8 | – | – | – | – | ||
H150 | 4 | – | – | – | 150 | – | 145 | – | ||
– | ||||||||||
CuNi10Fe1Mn | CW352H | M | 20 | – | – | – | – | – | – | – |
R370a | 10 | 370 | 120 | 35 | – | – | – | – | ||
H085a | 10 | – | – | – | 85 | 120 | 80 | 115 | ||
R480 | 5 | 480 | 300 | 12 | – | – | – | – | ||
H135 | 5 | – | – | – | 135 | – | 130 | – | ||
a In annealed state | ||||||||||
NOTA – 1 N/mm2 equivalent to 1 Mpa. |
Nominal Diameter | Tolerances of mean diameter | ||
---|---|---|---|
Above | Up to and inc. | Applicable to the mean diameter | Applicable to any diameter including deviations from the circular shape for straight lengthsa,b |
3c | 10 | ± 0,06 | ± 0,12 |
10 | 20 | ± 0,08 | ± 0,16 |
20 | 30 | ± 0,12 | ± 0,24 |
30 | 50 | ± 0,15 | ± 0,30 |
50 | 100 | ± 0,20 | ± 0,50 |
100 | 200 | ± 0,50 | ± 1,00 |
200 | 300 | ± 0,75 | ± 1,50 |
300 | 450 | ± 1,00 | ± 2,00 |
a The tolerances indicated in this column are not applicable to:
b When the diameter is measured at a distance from the ends of the tube of up to 100mm or the equivalent of to a nominal diameter (choosing the lesser of both values), unless otherwise agreed, the tolerance is allowed to be increased by multiplying it by 3. c Includes 3. |
Nominal exterior diameter | Tolerances of nominal wall thickness t (%) | |||||
---|---|---|---|---|---|---|
mm | t from 0.3 mm up to and inc. 1 mm | t above 1 mm, up to and inc. 3 mm | t above 3 mm, up to and inc. 6 mm | t above 6 mm, up to and inc. 10 mm | t above 10mm | |
Above | Up to and inc. | |||||
3a | 40 | ± 15 | ± 13 | ± 11 | ± 10 | – |
40 | 120 | ± 15 | ± 13 | ± 12 | ± 11 | ± 10 |
120 | 250 | – | ± 13 | ± 13 | ± 12 | ± 11 |
250 | 450 | – | – | ± 15 | ± 15 | ± 15 |
a Includes 3. |
Tolerances of diameter including deviations from circular shape, tubes in rolls or coils
Nominal exterior diameter | Tolerances of nominal diameter including deviations from the circular shape | Applicable to inner diameter of winding | |
---|---|---|---|
Above | Up to and inc. | min | |
3a | 6 | ± 0,30 | 400 |
6 | 10 | ± 0,50 | 600 |
10 | 20 | ± 0,70 | 800 |
20 | 30 | ± 0,90 | 1000 |
a Includes 3. |
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Value Copper
10/10/2022
Previous value
07/10/2022
7.893,84 €/Ton
7.732,31 €/Ton