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Copper alloy strips

Alloyed copper strip for general applications. Different alloys and sizes available.

Medidas:

Available in a variety of alloys

Data sheet: Copper alloy strips

At Bronmetal we supply alloyed copper strips in coil format with thicknesses from 0.1 mm to 6 mm, although we adapt to your needs and can provide you with other commercial sizes on request. This type of product is specially designed for general applications where greater resistance to wear and high temperatures is required. In addition, alloyed copper strip offers good flexibility and ductility, ideal for applications that require bending or forming into specific shapes without breaking.

In the technical data sheet section you can find details of all the alloys we have available, as well as the mechanical characteristics, equivalences and thickness tolerances for nominal widths, differentiating between hot and cold rolled copper strips. All our alloyed copper strips are manufactured with quality materials guaranteeing a resistant and durable product.

Alloys

Equivalences

Technical characteristics

Tolerances

Material Designation		Chemical Composition % (m/m)												Density g/cm³
Symbolic	Numerical	Element	Cu	Be	Co	Cr	Fe	Mn	Ni	Pb	Si	Zr	Total Others	approx.
CuBe2	CW101C	min.	Rest	1,8	-	-	-	-	-	-	-	-	-	8,3
CuBe2	CW101C	max.	-	2,1	0,3	-	0,2	-	0,3	-	-	-	0,5	8,3
CuCo1Ni1Be	CW103C	min.	Rest	0,4	0,8	-	-	-	0,8	-	-	-	-	8,8
CuCo1Ni1Be	CW103C	max.	-	0,7	1,3	-	0,2	-	1,3	-	-	-	0,5	8,8
CuCo2Be	CW104C	min.	Rest	0,4	2,0	-	-	-	-	-	-	-	-	8,8
CuCo2Be	CW104C	max.	-	0,7	2,8	-	0,2	-	0,3	-	-	-	0,5	8,8
CuCr1	CW105C	min.	Rest	-	-	0,5	-	-	-	-	-	-	-	8,9
CuCr1	CW105C	max.	-	-	-	1,2	0,08	-	-	-	0,1	-	0,2	8,9
CuCr1Zr	CW106C	min.	Rest	-	-	0,5	-	-	-	-	-	0,03	-	8,9
CuCr1Zr	CW106C	max.	-	-	-	1,2	0,08	-	-	-	0,1	0,3	0,2	8,9
CuNi1Si	CW109C	min.	Rest	-	-	-	-	-	1,0	-	0,4	-	-	8,8
CuNi1Si	CW109C	max.	-	-	-	-	0,2	0,1	1,6	0,02	0,7	-	0,3	8,8
CuNi2Be	CW110C	min.	Rest	0,2		-	-	-	1,4	-	-	-	-	8,8
CuNi2Be	CW110C	max.	-	0,6	0,3	-	0,2	-	2,4	-	-	-	0,5	8,8
CuNi2Si	CW111C	min.	Rest	-	-	-	-	-	1,6	-	0,4	-	-	8,8
CuNi2Si	CW111C	max.	-	-	-	-	0,2	0,1	2,5	0,02	0,8	-	0,3	8,8
CuZr	CW120C	min.	Rest	-	-	-	-	-	-	-	-	0,1	-	8,9
CuZr	CW120C	max.	-	-	-	-	-	-	-	-	-	0,2	0,1	8,9

EN		DIN		ASTM	BS	JIS	SN	COMMERCIAL DENOMINATIONS
Symbolic	Numerical	Symbolic	Numerical	ASTM	BS	JIS	SN	COMMERCIAL DENOMINATIONS
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			Nominal thickness mm		Tensile Strength R_m N/mm²		Yield Limit at 0,2% R_p0.2 N/mm²	Elongation		Hardness HV		Grain size mm
Designations								A_{50 mm} for thicknesses up to 2.5mm inc. % min.	A for thicknesses greater than 2.5mm % min.
Material		Metallurgical State
Symbolic	Numerical	Metallurgical State	from	up to and including	min.	max				min.	max	min.	max.
CuBe2	CW101C	R410	1	15	410	-	(max. 250)	20	20	-	-	-	-
		H090	1	15	-	-	-	-	-	90	150	-	-

		R1130	1	15	1130	-	(min. 890)	3	3	-	-	-	-
		H340	1	15	-	-	-	-	-	340	410	-	-

		R580	1	15	580	-	(min. 510)	8	8	-	-	-	-
		H180	1	15	-	-	-	-	-	180	250	-	-

		R1200	1	15	1200	-	(min.980)	2	2	-	-	-	-
		H360	1	15	-	-	-	-	-	360	420	-	-
CuCo1Ni1Be CuCo2Be CuNi2Be	CW103C CW104C CW110C	R240	1	15	240	-	(max. 220)	20	20	-	-	-	-
		H060	1	15	-	-	-	-	-	60	130	-	-

		R480	1	15	480	-	(min. 370)	2	2	-	-	-	-
		H140	1	15	-	-	-	-	-	140	180	-	-

		R650	1	15	650	-	(min. 500)	8	8	-	-	-	-
		H200	1	15	-	-	-	-	-	200	280	-	-

		R750	1	15	760	-	(min. 650)	5	5	-	-	-	-
		H210	1	15	-	-	-	-	-	210	290	-	-
CuNi2Si	CW111C	R260	1	10	260	-	(min. 60)	28	-	-	-	-	-
		H070	1	10	-	-	-	-	-	70	100	-	-

		R490	1	10	490	-	(min. 340)	11	-	-	-	-	-
		H140	1	10	-	-	-	-	-	140	190	-	-

		R450	0,6	3	450	-	(min. 360)	2	-	-	-	-	-
		H130	0,6	3	-	-	-	-	-	130	180	-	-

		R640	0,6	3	640	-	(min.590)	8	-	-	-	-	-
		H170	0,6	3	-	-	-	-	-	170	220	-	-

Material					Thickness mm	Tensile Strength R_m N/mm²	Yield Limit at 0,2% R_p0.2 N/mm²	Elongation at break			Hardness
Material								A5 % min.	A10 % min.	AL50 % min.	Hardness
Abbreviation			Number								HV		HB
Alloy	Condition										min.	max.	min.	max.
Alloy	without annealing templar	annealed									min.	max.	min.	max.
CuCrZr			2.1293
		F37		.60	desde 3	mín. 370	mín. 270	12	-	-	-	-	-	-
		H125		.60	hasta 15	-	-	-	-	-	125	155	120	150
	F33			.53	desde 0,3	mín. 330	mín. 310	10	-	-	-	-	-	-
	H95			.53	hasta 10	-	-	-	-	-	95	120	90	115
		F44		.73	desde 0,3	mín. 440	mín. 390	10	-	-	-	-	-	-
		H140		.73	hasta 10	-	-	-	-	-	140	180	135	170
		F49		.79	desde 0,3	mín. 490	mín. 450	8	-	-	-	-	-	-
		H155		.79	hasta 6	-	-	-	-	-	155	200	150	190

TOLERANCES ON THICKNESS OF HOT-ROLLED PRODUCTS

Nominal thickness		Tolerances on thickness, for nominal widths of
Nominal thickness		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)	Greater than 1500
-	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		Tolerances on thickness, 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
0.1^b	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 redult 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

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Type

Created

INDUSTRIAL SECTOR Bronmetal

Type Catalogue

Created 07/07/2020

Copper strip for electrical applications

Type Technical sheets

Created 03/07/2020

Copper alloy strips

Data sheet: Copper alloy strips

TOLERANCES ON THICKNESS OF HOT-ROLLED PRODUCTS

TOLERANCES ON THICKNESS OF COLD ROLLED PRODUCTS

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