Rolled products

Indispensable input stock for complex applications. Our rolled products are used to make plug connectors, metal goods, and elements for semiconductors, from the smallest integrated circuits to power electronics components.

The knowledge invested in the plain input stock is often the basis of our customers’ success. So that the copper alloy fulfils exactly your specific requirements, whether for conductivity, surface quality, temperature resistance, or relaxation resistance, we offer you not only a suitable range of materials to choose from, but also and above all: advice. Together we therefore mould the future – in the semiconductor and equally in the automotive and electronics industries.

Our range of products

Our rolled products at a glance.

The products of Wieland Roessler are displayed.

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Strip

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Strips for connector
Hot dip tinned copper and copper-alloy strip
Strip for semiconductor packages

Materials

Material designation

Wieland	EN Designation	EN No.	ASTM UNS-No.	JIS-No.	Dimensions	Temper
K32	Cu-ETP	CW004A	C11000	C1100	0,15 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,20 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,30 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,40 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,50 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,80 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	1,00 mm	F20 / R200
K32	Cu-ETP	CW004A	C11000	C1100	0,10 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,20 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,30 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,40 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,50 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,60 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,79 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,80 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	1,00 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	1,20 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	1,50 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	2,00 mm	F25 / R240
K32	Cu-ETP	CW004A	C11000	C1100	0,50 mm	F30 / R290
K32	Cu-ETP	CW004A	C11000	C1100	0,60 mm	F30 / R290
K32	Cu-ETP	CW004A	C11000	C1100	0,79 mm	F30 / R290
K32	Cu-ETP	CW004A	C11000	C1100	0,80 mm	F30 / R290
K32	Cu-ETP	CW004A	C11000	C1100	1,00 mm	F30 / R290
K32	Cu-ETP	CW004A	C11000	C1100	0,50 mm	F37 / R360
K32	Cu-ETP	CW004A	C11000	C1100	0,79 mm	F37 / R360
K32	Cu-ETP	CW004A	C11000	C1100	0,80 mm	F37 / R360

Wieland	EN Designation	EN No.	ASTM UNS-No.	JIS-No.	Dimensions	Temper
M15	CuZn15	CW502L	C23000	C2300	0.25 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.30 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.35 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.40 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.50 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.60 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.80 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.25 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.80 mm	F26
M15	CuZn15	CW502L	C23000	C2300	0.25 mm	F37
M15	CuZn15	CW502L	C23000	C2300	0.80 mm	F37
M28	CuZn28	CW504L	C25600		0.60 mm	F35
M28	CuZn28	CW504L	C25600		0.80 mm	F35
M28	CuZn28	CW504L	C25600		0.80 mm	F42
M30	CuZn30	CW505L	C26000	C2600	0.79 mm	F35
M30	CuZn30	CW505L	C26000	C2600	0.79 mm	F42
M37	CuZn37	CW508L	C27200	C2720	0.20 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.25 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.40 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.50 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.60 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.80 mm	F30
M37	CuZn37	CW508L	C27200	C2720	1.00 mm	F30
M37	CuZn37	CW508L	C27200	C2720	1.20 mm	F30
M37	CuZn37	CW508L	C27200	C2720	1.50 mm	F30
M37	CuZn37	CW508L	C27200	C2720	2.00 mm	F30
M37	CuZn37	CW508L	C27200	C2720	0.15 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.20 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.25 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.30 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.40 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.50 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.60 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.79 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.80 mm	F37
M37	CuZn37	CW508L	C27200	C2720	1.00 mm	F37
M37	CuZn37	CW508L	C27200	C2720	1.20 mm	F37
M37	CuZn37	CW508L	C27200	C2720	1.50 mm	F37
M37	CuZn37	CW508L	C27200	C2720	0.80 mm	R410
M37	CuZn37	CW508L	C27200	C2720	0.10 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.15 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.20 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.30 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.40 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.50 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.60 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.70 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.80 mm	F44
M37	CuZn37	CW508L	C27200	C2720	1.00 mm	F44
M37	CuZn37	CW508L	C27200	C2720	1.20 mm	F44
M37	CuZn37	CW508L	C27200	C2720	1.50 mm	F44
M37	CuZn37	CW508L	C27200	C2720	2.00 mm	F44
M37	CuZn37	CW508L	C27200	C2720	0.15 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.20 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.25 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.30 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.35 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.40 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.50 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.60 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.70 mm	F54
M37	CuZn37	CW508L	C27200	C2720	0.80 mm	F54
M37	CuZn37	CW508L	C27200	C2720	1.00 mm	F54

Wieland	EN Designation	EN No.	ASTM UNS-No.	Dimensions	Temper
B16	CuSn6	CW452K	C51900	0.20 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.30 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.40 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.50 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.60 mm	F 41 / R 420
B16	CuSn6	CW452K	C51900	0.79 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.80 mm	F41 / R420
B16	CuSn6	CW452K	C51900	1.00 mm	F41 / R420
B16	CuSn6	CW452K	C51900	0.10 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.15 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.18 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.20 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.25 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.30 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.35 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.38 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.40 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.50 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.60 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.70 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.79 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.80 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	1.00 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	1.20 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	1.50 mm	HV 160-190 / H160
B16	CuSn6	CW452K	C51900	0.10 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.15 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.20 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.25 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.30 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.35 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.38 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.40 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.50 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.60 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.63 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.70 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.79 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.80 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	1.00 mm	HV 180-210 / H180
B16	CuSn6	CW452K	C51900	0.20 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.25 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.30 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.35 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.40 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.50 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.60 mm	HV 200-230 / H200
B16	CuSn6	CW452K	C51900	0.20 mm	FB370 / B370
B16	CuSn6	CW452K	C51900	0.30 mm	FB370 / B370
B16	CuSn6	CW452K	C51900	0.40 mm	FB370 / B370
B16	CuSn6	CW452K	C51900	0.50 mm	FB370 / B370
B16	CuSn6	CW452K	C51900	0.30 mm	HV 200-220 / H190
B16	CuSn6	CW452K	C51900	0.50 mm	HV 190-210 / H190

Wieland	EN Designation	EN No.	ASTM UNS-No.	JIS-No.	Dimensions	Temper
N18	CuNi18Zn20	CW409J	C76400	C7521	0.30 mm	F38 / R380
N18	CuNi18Zn20	CW409J	C76400	C7521	0.20 mm	F45 / R450
N18	CuNi18Zn20	CW409J	C76400	C7521	0.25 mm	F45 / R450
N18	CuNi18Zn20	CW409J	C76400	C7521	0.50 mm	F45 / R450
N18	CuNi18Zn20	CW409J	C76400	C7521	0.15 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.20 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.25 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.30 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.40 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.50 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.60 mm	HV 160-190 / H160
N18	CuNi18Zn20	CW409J	C76400	C7521	0.80 mm	HV 160-190 / H160

* Material not standardized in EN