Strips
Copper circles
Copper circles are widely used in popular art, decoration, in the production of boilers, kitchen utensils and various accessories.
Alloys according to EN 1652 standard
| 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 | 0,005-0,014 | - |
| Cu-DHP | CW024A | 99.90 | 0,015-0,040 | - |
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 | 220 - 250 | 100 max | - | 40 - 65 |
| R220 | 220 - 260 | 140 max | 33 | 40 - 65 | |
| Η040 | - | - | - | 40 - 65 | |
| R240 | 240 - 300 | 180 min | 8 | - | |
| Η060 | - | - | - | 65 - 95 | |
| R290 | 290 -360 | 250 min | 4 | - | |
| Η090 | - | - | - | 90 - 100 | |
| R360 | 360 min | 320 min | 2 | - | |
| Η110 | - | - | - | 110 min |
Packing
In pallets or wooden cases of 500 kg.
Product Range (circle’s diameters in mm)
| 50 | 103,2 | 160 | 215 | 275 | 325 | 385 | 450 | 530 |
| 56,8 | 105 | 165 | 215,9 | 276,2 | 330 | 387,4 | 455 | 533,4 |
| 60 | 108 | 170 | 220 | 279,4 | 333,4 | 390 | 457,2 | 535 |
| 61,1 | 110 | 171,5 | 222,3 | 280 | 335 | 393,7 | 460 | 536,6 |
| 63,5 | 115 | 175 | 225 | 285 | 336,5 | 395 | 465 | 540 |
| 65 | 117,5 | 177 | 228,6 | 290 | 340 | 398 | 470 | 550 |
| 68 | 120 | 177,8 | 230 | 292,1 | 342,9 | 400 | 473 | 560 |
| 70 | 125 | 180 | 235 | 292,9 | 345 | 405 | 475 | 570 |
| 74 | 127 | 183 | 240 | 295 | 350 | 406,4 | 480 | 580 |
| 75 | 130 | 184,1 | 241,3 | 296 | 355 | 410 | 482,6 | 600 |
| 76,2 | 133,4 | 185 | 242 | 298,5 | 355,6 | 415 | 485 | 610 |
| 77,8 | 135 | 187,3 | 245 | 300 | 360 | 419,1 | 490 | 620 |
| 80 | 140 | 190 | 247,7 | 304,8 | 365 | 420 | 495 | 635 |
| 82,6 | 145 | 190,5 | 250 | 305 | 368,3 | 423 | 500 | 650 |
| 85 | 148 | 195 | 254 | 310 | 370 | 425 | 505 | 690 |
| 88,9 | 150 | 196,6 | 255 | 311,2 | 374 | 430 | 508 | 700 |
| 90 | 152,4 | 200 | 260 | 315 | 375 | 431,8 | 510 | 735 |
| 95 | 155 | 203,2 | 265 | 315,9 | 377,8 | 435 | 515 | 750 |
| 100 | 156 | 205 | 266,7 | 317,5 | 380 | 440 | 520 | * |
| 101,6 | 158,8 | 210 | 270 | 320 | 381 | 444,5 | 525 |
* other sizes from 400 mm up to 1.500 mm may be produced upon request.