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Copper alloy bars

Copper alloy bars (Round and Square)

Supply formats:

  • Round

  • Square

Data sheet: Copper alloy bars

At Bronmetal we supply round, square and rectangular bars in a variety of high quality copper alloys in line with the most relevant international standards.

WEAKLY COPPER ALLOYS

Material Designation Chemical Composition % (m/m) Density g/cm3
Symbolic Numerical Element Cu Al Be Co Cr Fe Mn Ni P Pb Si Zn Zr total others approx.
CuBe2 CW101C min. Rest - 1,8 - - - - - - - - - - - 8,3
max. - - 2,1 0,3 - 0,2 - 0,3 - - - - - 0,5
CuCo1Ni1Be CW103C min. Rest - 0,4 0,8 - - - 0,8 - - - - - - 8,8
max. - - 0,7 1,3 - 0,2 - 1,3 - - - - - 0,5
CuCo2Be CW104C min. Rest - 0,4 2,0 - - - - - - - - - - 8,8
max. - - 0,7 2,8 - 0,2 - 0,3 - - - - - 0,5
CuCr1 CW105C min. Rest - - - 0,5 - - - - - - - - - 8,9
max. - - - - 1,2 0,08 - - - - 0,1 - - 0,2
CuCr1Zr CW106C min. Rest - - - 0,5 - - - - - - - 0,03 - 8,9
max. - - - - 1,2 0,08 - - - - 0,1 - 0,3 0,2
CuNi1P CW108C min. Rest - - - - - - 0,8 0,15 - - - - - 8,9
max. - - - - - - - 1,2 0,25 - - - - 0,1
CuNi1Si CW109C min. Rest - - - - - - 1,0 - - 0,4 - - - 8,8
max. - - - - - 0,2 0,1 1,6 - 0,02 0,7 - - 0,3
CuNi2Be CW110C min. Rest - 0,2 - - - - 1,4 - - - - - - 8,8
max. - - 0,6 0,3 - 0,2 - 2,4 - - - - - 0,5
CuNi2Si CW111C min. Rest - - - - - - 1,6 - - 0,4 - - - 8,8
max. - - - - - 0,2 0,1 2,5 - 0,02 0,8 - - 0,3
CuNi3Si1 CW112C min. Rest - - - - - - 2,6 - - 0,8 - - - 8,8
max. - - - - - 0,2 0,1 4,5 - 0,02 1,3 - - 0,5
CuSi3Mn1 CW116C min. Rest - - - - - 0,7 - - - 2,7 - - - 8,8
max. - 0,05 - - - 0,2 1,3 - 0,05 0,05 3,2 0,4 - 0,5
CuZr CW120C min. Rest - - - - - - - - - - - 0,1 - 8,9
max. - - - - - - - - - - - - 0,2 0,1
NOTE - Weakly alloyed copper bars for machining are included in the Standard EN 12164.

COPPER - NICKEL ALLOYS

Material Designation Composition in % (m/m) Density g/cm3
Symbolic Numerical Element Cu C Co Fe Mn Ni P Pb S Sn Zn total others approx.
CuNi10Fe1Mn CW352H min. Rest - - 1,0 0,5 9,0 - - - - - - 8,9
max. - 0,05 0,1a 2,0 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 up to max. counts as 0.1% Ni
 
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 - - -
 

MECHANICAL PROPERTIES WEAKLY COPPER ALLOYS

Designations Nominal Diameter or distance between faces Tensile Strength Rm Yield Limit to 0.2% Rp0.2 N/mm2 Elongation Hardness
A100mm A11.3 A HB HV
Material Metallurgical State From greather than up to and including N/mm2 % % %
Symbolic Numerical min. approx. min. min. min. min. max. min. max.
CuCo1Ni1Be CuCo2Be CuNiP CuNi2Be CW103C CW104C CW108C CW110C M 2 - 80 Rough Manufacture
R250 2 - 80 250 (140) 20 22 25 - - - -
H065 2 - 80 - - - - - 65 95 70 100
R500 2 - 25 500 (430) 5 6 8 - - - -
H135 2 - 25 - - - - - 135 175 140 180
R450 - 25 40 450 (380) - - 10 - - - -
H125 - 25 40 - - - - - 125 175 130 180
R400 - 40 80 400 (330) - - 10 - - - -
H110 - 40 80 - - - - - 110 160 115 165
R650 2 - 80 650 (500) 8 10 12 - - - -
H190 2 - 80 - - - - - 190 - 200 -
R800 2 - 25 800 (730) (3) (4) 5 - - - -
H220 2 - 25 - - - - - 220 - 230 -
R750 - 25 40 750 (680) - - 5 - - - -
H210 - 25 40 - - - - - 210 - 220 -
R700 - 40 80 700 (630) - - 5 - - - -
H200 - 40 80 - - - - 200 - 210 -
CuCr1 CuCr1Zr CW105C CW106C M 4 - 80 Rough Manufacture
R200 8 - 80 200 (60) - - 30 - - - -
H065 8 - 80 - - - - - 65 90 70 95
R440 4 - 25 440 (350) - 9 10 - - - -
H420 - 25 50 420 (330) - - 12 - - - -
R400 - 50 80 400 (310) - - 12 - - - -
H135 4 - 80 - - - - - 135 180 140 185
R470 4 - 25 470 (380) - 7 8 - - - -
H450 - 25 50 450 (360) - - 10 - - - -
R150 4 - 50 - - - - - 150 - 155 -
CuNi1Si CW109C M 2 - 80 Rough Manufacture
R240 2 - 80 240 (90) 25 30 35 - - - -
H050 2 - 80 - - - - - 50 75 55 80
R410 2 - 30 410 (320) 5 7 9 - - - -
H105 2 - 30 - - - - - 105 150 110 155
R350 - 30 50 350 (280) - - 12 - - - -
H095 - 30 50 - - - - - 95 140 100 145
R300 - 50 80 300 (210) - - 16 - - - -
H085 - 50 80 - - - - - 85 130 90 135
R440 2 - 80 440 (320) 12 15 17 - - - -
H120 2 - 80 - - - - - 120 170 125 175
R590 2 - 30 590 (570) 8 10 12 - - - -
H160 2 - 30 - - - - - 160 - 170 -
R540 - 30 50 540 (450) - - 10 - - - -
H140 - 30 50 - - - - - 140 - 145 -
R500 - 50 80 500 (420) - - 10 - - - -
H125 - 50 80 - - - - - 125 - 130 -
CuNi2Si CW111C M 2 - 80 Rough Manufacture
R260 2 - 80 260 (90) 25 30 35 - - - -
H060 2 - 80 - - - - - 60 90 65 95
R410 2 - 30 410 (370) 5 6 8 - - - -
H115 2 - 30 - - - - - 115 165 120 170
R380 - 30 50 380 (330) - - 10 - - - -
H100 - 30 50 - - - - - 100 150 105 155
R320 - 50 80 320 (230) - - 15 - - - -
H090 - 50 80 - - - - - 90 140 95 145
R490 2 - 80 490 (370) 10 12 15 - - - -
H150 2 - 80 - - - - - 150 200 155 205
R640 2 - 30 640 (620) 6 8 10 - - - -
H180 2 - 30 - - - - - 180 - 190 -
R600 - 30 50 600 (510) - - 10 - - - -
H165 - 30 50 - - - - - 165 - 175 -
R550 - 50 80 550 (430) - - 10 - - - -
H155 - 50 80 - - - - - 155 - 165 -
 

COPPER - NICKEL MECHANICAL PROPERTIES

Designaciones Nominal Diameter or distance between faces Tensile Strength Yield Limit to 0.2% Elongation Hardness
 Material Metallurgical State  From up to and including Rm Rp0.2 A100mm A11.3 A HB HV
 Symbolic  Numerical N/mm2 N/mm2 % % %
min. approx. min. min. min. min. max. min. max.
CuNi10Fe1Mn CW352H M 2 80 Rough Manufacture
R280 10 80 280 -90 - - 30 - - - -
H070 10 80 - - - - - 70 100 75 105
R350 2 20 350 -150 6 8 10 - - - -
H100 2 20 - - - - - 100 - 105 -
CuNi30Mn1Fe CW354H M 2 80 Rough Manufacture
R340 10 80 340 -120 - - 30 - - - -
H080 10 80 - - - - - 80 110 85 115
R420 2 20 420 -180 10 12 14 - - - -
H110 2 20 - - - - - 110 - 115 -
 
Nominal Diameter or distance between faces Tolerances
Greather than Up to and including Class A Class B
1.6a 3 ± 0,10 ± 0,05
3 6 ± 0,15 ± 0,08
6 10 ± 0,20 ± 0,11
10 18 ± 0,25 ± 0,14
18 30 ± 0,30 ± 0,17
30 50 ± 0,60 ± 0,20
50 60 ± 0,70 ± 0,37
a Including 1,6.

Documentation download

Title
Other languages
Type
Created
CuNi2SiCr+CuCoNiBe
Type Technical sheets
Created 22/04/2022
INDUSTRIAL SECTOR Bronmetal
Type Catalogue
Created 07/07/2020
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