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Copper strips

Copper strip is intended for electrical or general applications and is supplied in sheet form in coils in thicknesses from 0.1 to 6 mm.

Medidas:

Thicknesses from 0.1 to 6 mm

Data sheet: Copper strips

At Bronmetal you will find a wide variety of alloys for copper strip with different mechanical characteristics relating to nominal thickness, HV hardness, tensile strength, yield strength and elongation. The choice of each of these will depend on your needs.

On the other hand, to determine the electrical properties of all alloys, the material is subjected to what is known as the copper resistivity test at 20ºC in order to determine how easily the metal can conduct electric current under certain conditions. In the electrical properties section of the technical data sheet you can find details of each one of them depending on the material and metallurgical state.

The thickness tolerances of the different types of copper strip are divided according to whether they are intended for electrical or general purposes, whereby a distinction is made between hot-rolled and cold-rolled products.

Please contact us when you place your order so that we can meet your needs and adjust to your requirements as much as possible, we will be happy to help you!

Material Designation Composition in % (m/m)
Element Cu1 Ag Bi O P Pb Other elements (see note)
Symbolic Numerical total excluded
Cu-ETP CW004A max. 99.90a - - - - - - Ag, O
min. - 0,0005 0.040b - 0,0005 0,03
Cu-FRHC CW005A max. 99.90a - - - - Ag, O
min. - 0.040b - - 0,04
Cu-OF CW008A max. 99.95a - - - - - Ag
min. - 0,0005 -c - 0,0005 0,03
CuAg0,10 CW013A max. Rest 0,08 - - - - - Ag, O
min. - 0,12 0,0005 0.040b - - 0,03
CuAg0,10P CW016A max. Rest 0,08 - - 0,001 - - Ag, P
min. - 0,12 0,0005 -c 0,007 - 0,03
CuAg0,10(OF) CW019A max. Rest 0,08 - - - - - Ag, O
min. - 0,12 0,0005 -c - - 0,0065
Cu-PHC CW020A max. 99.95a - - 0,001 - - Ag, P
min. - 0,0005 -c 0,006 0,0005 0,03
Cu-HCP CW021A max. 99.95a - - 0,002 - - Ag, P
min. - 0,0005 -c 0,007 0,0005 0,03
Cu-DLP CW023A max. 99.90a - 0,005 - - Ag, Ni, P
min. - 0,0005 0,013 0,0005 0,03
Cu-DHP CW024A max. 99.90a 0,015 - - -
min. - 0,040 - -
NOTE - The total of other elements ( different from copper) is defined as the sum of Ag, As, Bi, Cd, Co, Cr, Fe, Mn, Ni, O, P , Pb, S, Sb, Se, Si, Sn, Te and Zn, with the exclusion of any of the elements whose value is indicated individually.
a including silver (Ag), up to a maximum of 0.015% b Up to 0.060% of oxygen content is permitted, subject to an agreement between client and supplier.. c Oxygen content must be such that the material complies with the requisites for embrittlement by heating in a hydrogen atmosphere as in Norm En 1976.
     
Designations Volumen Resistivity Ω x mm2 m max. Resistivity massa Ω x g m2 max. Conductivity
Material Metallurgical State MS/m min. % IACSb min.
Symbolic Numerical
Cu-ETP Cu-FRHC CU-OF CuAg0,10 CuAg0,10(OF) Cu-PHC CW004A CW005A CW008A CW013A CW019A CW020A M 0,01754 0,1559 57,0 98,3
H040 R200 0,01724 0,1533 58,0 100,0
H040 R220
H065 R240 0,01754 0,1559 57,0 98,3
H090 R290
H110 R360 0,01786 0,1588 56,0 96,6
CuAg0,10P Cu-HCP CW016A CW021A M 0,01786 0,1588 56,0 96,6
H040 R200 0,01754 0,1559 57,0 98,3
H040 R220
H065 R240 0,01786 0,1588 56,0 96,6
H090 R290
H110 R360 0,01818 0,1616 55,0 94,8
NOTE 1 - The IACS % values are calculated as percentages of the normalized value of high conductivity annealed copper, according to those established by the International Electrotechnical Commission. Copper whose volume resistivity is of 0,017 24 Ω x m, at 20ºC, is defined as that corresponding to a conductivity of 100%.
NOTE 2 - 1 MS/m is equivalent to 1 m/(Ω x mm2).
a Calculated with a copper density of 8.89 g/cm3 b IACS: International Annealed Copper Standard
EN DIN ASTM AFNOR BS JIS SN
Symbolic Numerical Symbolic Numerical
Cu-ETP CW004A E-Cu58 20065 C11000 CuA1 C101 C1100 Cu-ETP
Cu-OFE CW009A - - C10100 CuC2 C110 - Cu-OFE
Cu-OF CW008A OF-Cu 2.0040 C10200 CuC1 C103 C1020 Cu-OF
Cu-HCP CW021A Se-Cu 2.0070 - - - - -
Cu-PHC CW020A Se-Cu 2.0070 C10300 - - - Cu-HCP
Cu-PHCE CW022A - - - - - - -
CuAg0,10 CW013A CuAg0,10 2.1203 C10700 - - - -
C10940
C11600
CuAg0,04P CW014A - - C11904 - - - -
CuAg0,10P CW016A CuAg0,1P 2.1197 C11907 - - - CuAg0,1P
Cu-DHP CW024A SF-Cu 2.0090 C12200 CuB1 C106 C1220 -
C1221
Cu-DLP CW023A SW-Cu 2.0076 C12000 CuB2 - - Cu-DLP
CuTeP CW118C CuTeP 2.1546 C14500 CuTe 1336 C109 - CuTeP
CuFe2P CW107C CuFe2P 2.1310 C19400 - CW107C - -
Cu-S CW114C CuSP 2.1498 C14700 Cu-S 1336 C111 - Cu-S

COPPER SHEETS FOR ELECTRICAL APPLICATIONS

Designations Nominal thickness ta Hardness HV Tensile Strength Rm Proof stress of 0.2% Rp0.2 Elongation
A50 mm for thicknesses of 0,1 mm up to and including 2.5 mm A for thicknesses greater than 2.5mm
Material Metallurgical State mm N/mm2 N/mm2 % min. % min.
Symbolic Numerical from up to and including min. max min. max min. max
Cu-ETPb Cu-FRCHb Cu-OF CuAg0.10b CuAg0,10b CuAg0,10(OF) Cu-PHC Cu-HCP CW004Ab CW005Ab CW008A CW013Ab CW016A CW019A CW020A CW021A M 10 25 Rough Lamination
H040 0,10 5 40 65 - - - - - -
R220b - - 220 260 - (140) 33 42
H040 0,20 10 40 65 - - - - - -
R200 - - 200 250 - (100) - 42
H065 0,10 10 65 95 - - - - - -
R240 - - 240 300 180 - 8 15
H090 0,10 10 90 110 - - - - - -
R290 - - 290 360 250 - 4 6
H110 0,10 2 110 - - - - - - -
R360 - - 360 - 320 - 2 -
NOTE 1 - 1 N/mm2 equivalent to 1 Mpa
NOTE 2 - The numbers in brackets are not requisites for this norm, they are given only for informative purposes.
a For thicknesses inferior to 0.10 mm, mechanical properties must be agreed on between client and supplier.
b For Cu-ETP (CW004A), Cu-FRCH (CW005A) and CuAg0.10 (CW013A) with thicknesses included between 0.10 mm up to and including 0.20 mm, the following values must be applied:
Rm min. 200N/mm2 and A50 mm min. 28%.

COPPER SHEETS FOR GENERAL PURPOSES

Designations Nominal thickness Tensile Strength Rm Proof stress of 0.2% Rp0.2 Elongation Hardness HV Grain size
A50 mm for thicknesses up to 2.5mm inc. A for thicknesses greater than 2.5mm
Material Metallurgical State mm N/mm2
Symbolic Numerical from up to and including min. max N/mm2 % min. % min. min. max min. max
Cu-ETP Cu-FRTP Cu-OF Cu-DLP Cu-DHP CW004A CW006A CW008A CW023A CW024A R200 greather than 5 200 250 (max. 100) - 42 - - - -
H040 - - - - - 40 65 - -
R220 0,2 5 220 260 (max.140) 33 42 - - - -
H040 - - - - - 40 65 - -
R240 0,2 15 240 300 (min. 180) 8 16 - - - -
H065 - - - - - 65 95 - -
R290 0,2 15 290 360 (min. 250) 4 6 - - - -
H090 - - - - - 90 110 - -
R360 0,2 2 360 - (min. 320) 2 - - - - -
H110 - - - - - 110 - - -

COPPER SHEETS FOR ELECTRICAL APPLICATIONS

Nominal thickness Tolerance on thickness for nominal widths
from 10, up to and including 200 greater than 200, up to and inc. 350 greater than 350, up to and inc. 700 greater than 700, up to and inc. 1000 greater than 1000, up to and inc. 1250
greater than up to and including normal special
0.05a 0,1 ± 10%b - - - - -
0,1 0,2 ± 0,010 ± 0,007 ± 0,015 - - -
0,2 0,3 ± 0,015 ± 0,010 ± 0,020 ± 0,03 ± 0,04 -
0,3 0,4 ± 0,018 ± 0,012 ± 0,022 ± 0,04 ± 0,05 ± 0,07
0,4 0,5 ± 0,020 ± 0,015 ± 0,025 ± 0,05 ± 0,06 ± 0,08
0,5 0,8 ± 0,025 ± 0,018 ± 0,030 ± 0,06 ± 0,07 ± 0,09
0,8 1,2 ± 0,030 ± 0,022 ± 0,040 ± 0,07 ± 0,09 ± 0,10
1,2 1,8 ± 0,035 ± 0,028 ± 0,06 ± 0,08 ± 0,10 ± 0,11
1,8 2,5 ± 0,045 ± 0,035 ± 0,07 ± 0,09 ± 0,11 ± 0,13
2,5 3,2 ± 0,055 ± 0,040 ± 0,08 ± 0,10 ± 0,13 ± 0,17
3,2 4,0 - - ± 0,10 ± 0,12 ± 0,15 ± 0,20
4,0 5,0 - - ± 0,12 ± 0,14 ± 0,17 ± 0,23
5,0 6,0 - - ± 0,14 ± 0,16 ± 0,20 ± 0,26
6,0 7,0 - - ± 0,16 ± 0,19 ± 0,23 ± 0,29
7,0 8,0 - - ± 0,18 ± 0,22 ± 0,26 ± 0,32
8,0 9,0 - - ± 0,20 ± 0,25 ± 0,29 ± 0,35
9,0 10,0 - - ± 0,22 ± 0,28 ± 0,32 ± 0,38
10,0 25,0 - - ± 0,25 ± 0,30 ± 0,35 ± 0,45
a Includes value 0.05
b ± 10% del Nominal thickness

COPPER SHEETS FOR GENERAL PURPOSES

TOLERANCES ON THICKNESS OF HOT-ROLLED PRODUCTS

Nominal thickness Tolerances on thickness, for nominal widths of
Up to and including 700 Greater than 700, up to and inc. 1000 Greater than 1000, up to and inc. 1500 Greater than 1500
greather than up to and including 1) 2) 1) 2) 1) 2)
- 2,5 By agreement By agreement By agreement By agreement
2,5 5,0 ± 0,25 ± 0,30 ± 0,30 ± 0,35 ± 0,35 ± 0,45
5,0 7,5 ± 0,35 ± 0,45 ± 0,40 ± 0,50 ± 0,45 ± 0,55
7,5 10 ± 0,45 ± 0,60 ± 0,50 ± 0,65 ± 0,55 ± 0,75
10 15 ± 0,75 ± 0,95 ± 0,80 ± 1,00 ± 0,90 ± 1,10
15 25 ± 0,95 ± 1,20 ± 1,05 ± 1,30 ± 1,30 ± 1,60
25 50 ± 1,30 ± 1,60 ± 1,40 ± 1,75 ± 1,50 ± 1,90
50 - ± 1,50 ± 1,90 ± 1,65 ± 2,05 ± 1,80 ± 2,20
1) For all materials, except CuAl8Fe3 (CW303G), CuNi10Fe1Mn (CW352H), CuNi30Mn1Fe (CW354H) y CuZn20Al2As (CW702R) 2) For all alloys CuAl8Fe3 (CW303G), CuNi10Fe1Mn (CW352H), CuNi30Mn1Fe (CW354H) y CuZn20Al2As (CW702R)
 

TOLERANCES ON THICKNESS OF COLD ROLLED PRODUCTS

Nominal thickness Thickness tolerances for nominal widths of a
greather than up to and including Up to and including 350 greather than 350 Up to and including 700 Greater than 700, up to and inc. 1000 Greater than 1000, up to and inc. 1250
0.1b 0,2 ± 0,018 - - -
0,2 0,3 ± 0,022 ± 0,03 ± 0,04 -
0,3 0,4 ± 0,025 ± 0,04 ± 0,05 ± 0,07
0,4 0,5 ± 0,03 ± 0,05 ± 0,06 ± 0,08
0,5 0,8 ± 0,04 ± 0,06 ± 0,07 ± 0,09
0,8 1,2 ± 0,05 ± 0,07 ± 0,09 ± 0,10
1,2 1,8 ± 0,06 ± 0,08 ± 0,10 ± 0,11
1,8 2,5 ± 0,07 ± 0,09 ± 0,11 ± 0,13
2,5 3,2 ± 0,08 ± 0,10 ± 0,13 ± 0,17
3,2 4,0 ± 0,10 ± 0,12 ± 0,15 ± 0,20
4,0 5,0 ± 0,12 ± 0,14 ± 0,17 ± 0,23
5,0 6,0 ± 0,14 ± 0,16 ± 0,20 ± 0,26
6,0 7,0 ± 0,16 ± 0,19 ± 0,23 ± 0,29
7,0 8,0 ± 0,18 ± 0,22 ± 0,26 ± 0,32
8,0 9,0 ± 0,20 ± 0,25 ± 0,29 ± 0,35
9,0 10,0 ± 0,22 ± 0,28 ± 0,32 ± 0,38
a For all alloys CuAl8Fe3 (CW303G), CuNi10Fe1Mn (CW352H), CuNi30Mn1Fe (CW354H) y CuZn20Al2As (CW702R), tolerances on thickness must be multiplied by 1.25 and the result rounded up to 0.01mm b includes 0.1. NOTE - For thicknesses greater than 10 mm, tolerances are those indicated in Norm EN 1653.

Documentation download

Title
Other languages
Type
Created
ELECTRICAL SECTOR. Bronmetal
Type Catalogue
Created 03/04/2023
INDUSTRIAL SECTOR Bronmetal
Type Catalogue
Created 07/07/2020
Copper strip for electrical applications
Type Technical sheets
Created 03/07/2020
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