Copper Sheets
Other than for roofing and coating of external surfaces (walls, chimneys, skylights, openings), copper sheets are used in the production of solar power collectors, boilers and for special electrical and mechanical engineering applications.
The long endurance and aesthetic effect of copper make them ideal for gutter construction, decoration, popular art.
ALLOYS ACCORDING TO EN 1652 AND EN13599 STANDARDS
| Symbol | Number | Cu{%-min) | Ρ (%-Range) | Ο (%-max) |
|---|---|---|---|---|
| Cu-ETP | CW004A | 99.90 | – | 0,040 |
| Cu-PHC | CW020A | 99.95 | 0,001-0,006 | – |
| Cu-HCP | CW021A | 99.95 | 0,002-0,007 | – |
| Cu-DLP | CW023A | 99.90 | 0,005-0,013 | – |
| Cu-DHP | CW024A | 99.90 | 0,015-0,040 | – |
Products can also be supplied in conformance to respective international standards, such as ASTM series, DIN series as well as JIS series. Tolerances tighter than specified in above standards are available upon request.
PHYSICAL PROPERTIES (AT AMBIENT TEMPERATURE OF 20 OC)
| CU | |
|---|---|
| Density (gr/cm3) | 8,93 |
| Melting Point (L/S* ίπ oC) | 1.083 |
* L/S = Liquid/Solid
TYPICAL MECHANICAL PROPERTIES OF CU
| Alloy | Temper | Tensile Strength(MPa) | Yield Strength(MPa) | Elongation(%) | Hardness(HV) |
|---|---|---|---|---|---|
| Cu | R200 | 200 – 250 | 100 max | – | – |
| R220 | 220 – 260 | 140 max | 33 | – | |
| Η040 | – | – | – | 40 – 65 | |
| R240 | 240 – 300 | 180 min | 8 | – | |
| Η065 | – | – | – | 65 – 95 | |
| R290 | 290 -360 | 250 min | 4 | – | |
| Η090 | – | – | – | 90 – 110 | |
| R360 | 360 min | 320 min | 2 | – | |
| Η110 | – | – | – | 110 min |
MANUFACTURING RANGE – PACKING
| Thickness (mm) | Width (mm) | Packing | ||
|---|---|---|---|---|
| Temper | ||||
| Soft (R220) | Half Hard (R240) | Hard (R290) | ||
| 0,30 – 0,40* | 350 -1.000 | 400 -1.000 | 400 -1.000 | Wooden cratesof 500 to 2.000 kgwith or withoutpaper interleaving |
| 0,41 – 3,00 | 150 -1.250 | 400 -1.250 | 400 -1.250 | |
| 3,01 – 4,00 | 150 -1.000 | 400 -1.000 | 400 -1.000 | |
*Upon special agreement.
Copper sheets can be supplied in lengths from 400 to 3500mm.
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