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Copper Plates
Copper plates are semi-finished products obtained by cold rolling in the size range 8 - 35 mm and hot rolling in the size range 8 - 240 mm, with excellent cold forming, electroplating, sealing, solder alloying, electric arc welding and less good in terms of resistance and laser welding or machinability.
Good resistance to corrosion in industrial atmosphere, pure water vapour and industrial waters and less good to sea water or oxidizing acids.
COMMON AREAS OF USE FOR COPPER PLATES:
- components for the electrical and electrotechnical industry,
- telecommunications,
- solar energy technology,
- household products and decorations,
- bathroom objects and accessories.
EXECUTION STANDARD EN 13599
- Chemical composition
Material Symbols DENSITY, G/CM³ ELEMENT COMPOSITION IN % (MASS FRACTION) Cu Ag Bi O P Pb OTHER ELEMENTS ALLOY Euronorm No. TOTAL EXCLUSIVE Cu-HCP CW021A 8,94 min. 99,95 - - - 0,002 - - Ag, P max. - - 0,0005 - 0,007 0,005 0,03
- Physical properties
AlLOY Euronorm No. DENSITY ELECTRICAL CONDUCTIVITY THERMAL CONDUCTIVITY MODULUS OF ELASTICITY g/cm³ MS/m %IACS W/mK kN/m² Cu-HCP CW021A 8,94 57 98 385 127
- Mechanical properties
MECHANICAL RESISTANCE, N/MM² YIELD STRENGTH N/ MM² ELONGATION, % HARDNESS HB ALLOY Euronorm No. MATERIAL CONDITION min max min max min min max Cu-HCP CW021A R220 H045 220 260 140 33 45 65 R240 H065 240 300 180 8 65 95 R290 H090 290 360 250 4 90 110 R360 H110 360 - 320 2 110
- Dimensional specification
*The specific weight is a theoretical weight and may differ from the actual weighed weight due to geometric tolerances set out in EN standards.
THICKNESS, MM WIDTH, MM LENGTH, MM DENSITY, G/ CM³ PLATE WEIGHT, KG 10 1 020 3 020 8.94 275.39 12 1 020 3 020 8.94 330.47 15 1 020 3 020 8.94 413.08 20 1 020 3 020 8.94 550.78 25 1 020 3 020 8.94 688.47 30 1 020 3 020 8.94 826.16 35 1 020 3 020 8.94 963.86 40 1 020 3 020 8.94 1101.55 45 1 020 3 020 8.94 1239.24 50 1 020 3 020 8.94 1376.94 60 1 020 3 020 8.94 1652.33 70 1 020 2 020 8.94 1289.4 80 1 020 2 020 8.94 1473.6 100 1 020 2 020 8.94 1842 130 1 020 1 020 8.94 1209.15 150 1 020 1 020 8.94 1395.18
