Industrial Copper Strips

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Copper strips find wide application in the production of telecommunications and high frequency cables, in electrical engineering, popular art, decoration, automotive industry, household appliances, and many other industrial sectors.

STRIP PROPERTIES

ALLOYS ACCORDING TO EN 1652 STANDARD

SymbolNumberCu{%-min)Ρ (%-Range)Ο (%-max)
Cu-DHPCW024A99.90,015-0,040

Other alloys can be produced upon request.

PHYSICAL PROPERTIES (AT AMBIENT TEMPERATURE OF 20 OC)

 CU-DHP
Density (gr/cm3)8,93
Thermal Conductivity (W/m °K)330
Specific Heat (J/kg °K)385
Coefficient of linear thermal expansion at 20°C (10-6/°K)17
Melting Point (L/S* in °C)1.083

* L/S = Liquid/Solid

TYPICAL MECHANICAL PROPERTIES (ALLOY : CU-DHP)

AlloyTemperTensile StrengthYield StrengthElong (%)Hardness (HV)
R220220 – 260140 max> 33
Η04040 -65
R240240 – 300180 min> 8
Cu-DHPΗ06565 -95
R290290 -360250 min> 4
Η09090 -110
R360360 min320 min> 2
Η110110 min

Copper rolled products in different temper or range in mechanical properties can be supplied by special arrangement.

STRIP CHARACTERISTICS

SPECIFICATIONS

General applications – EN 1652

Architectural applications – EN 1172

Products can also be supplied in conformance to respective international standards, such as ASTM series, as well as JIS series.

MANUFACTURING RANGE – PACKING

Thickness (mm)Width (mm)TemperCoil Internal DiameterCoil size
0,075 – 0,197 – 460R200, R290,R36080, 100, 150, 200,300, 400, 5003kg/mm
0,20 – 0,297 – 1000R200, R240,R290, R36080, 100, 150, 200,300, 400, 5003kg/mm
0,30 – 0,397 – 1.250R200, R240,R290, R36080, 100, 200, 300,400, 5006kg/mm
0,40 – 0,4912 -1.250R200, R240,R290, R36080, 100, 200, 300, 400,5006kg/mm
0,50 -1,5012 -1.250R200, R240,R290, R36080, 100, 200, 300, 400,50012kg/mm
1,51 – 2,5025 -1.250R220, R240,R290, R360400, 50012kg/mm
2,51 – 3,5050 -1.250R220, R240,R290, R360400, 50012kg/mm
3,51 – 4,00100 -1.250R200--

TRANSFORMER STRIPS DIMENSIONS

Width dimensions from 20 to 200 – slitted.

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