Materials
Rolled products are supplies according to established international standards, such as EN, DIN, ASTM, BS, ISO, AFNOR.
Table 1 lists standard alloys cast on a regular basis by HALCOR, for rolling nto flat products such as: Strips, Sheets, Cirlces, Cartridge Cups, Discs.
| Standard Materials (or Alloys) Used for Rolled Products | ||||||||
| Material | DIN 1787 DIN 17 660 DIN 40 500 |
EN 1652 EN1653 |
BS 2870 | ASTM B 36 | NFA 53-100 NFA 51-103 |
Cu | Zn | P |
| Electrolytic copper |
E-Cu58 | Cu ETP | C 101 | C 110 00 | Cu/a 1 | >99.9 | - | - |
| Phosphorous Deoxidised Copper |
SF-Cu | Cu DHP | C 106 | C 122 00 | Cu/b | >99.9 | - | 0,015 - 0,040 |
| Cu-Zn alloys (Brass) | CuZn10 CuZn15 CuZn28 CuZn30 CuZn37 |
CuZn10 CuZn15 CuZn28 CuZn30 CuZn37 |
Cz 101 Cz 102 - Cz 106 Cz 108 |
C 220 00 C 230 00 - C 260 00 C 272 00 |
U-Z10 U-Z15 U-Z28 U-Z30 U-Z36 |
89-91 84-86 71-73 69-71 63,5-65 |
Rest Rest Rest Rest Rest |
|
| Sheets - Strips |
| Copper and brass sheets and strips are manufactured mainly according to DIN specifications 1787/17670/40500/17660 with DIN 1751/1791 tolerances or EN 1652/1653 |
| For DHP-Cu sheets and strips destined for architectural use (roofing), guttering, etc) DIM 17650 as well as EN 1172 are applicable. |
| Tolerances tighter than those specified in DIN 1751 or DIN 17650 may be supplied by arrangement. |
| Other international standards such as BS, ISO, or ASTM, may also be requested. |
| Manufacturing range, Sheets |
| Maximum width supplied is 1000mm (standard width). |
| For CuZn15 and CuZu10 only, maximum width is 800mm |
| Sheets of DHP-Cu, ETP-Cu, CuZn37, CuZn30, CuZn15, CuZn10 are supplied in standard kengths of 2000mm or 3000mm. |
| Lengths from 500mm to 4000mm, may also be supplied |
| DHP - Cu and ETP - Cu Sheets | ||||
| Thickness (mm) |
Width (mm) | Packing | ||
| Temper | ||||
| Soft | 1/4 Hard & 1/2 Hard | Hard | ||
| 0.30 to 0.39 by special arrangement | 600 to 1000 | 600 to 1000 | 600 to 1000 | |
| 0.40 to 1.5 | 600 to 1000 | 600 to 1000 | 600 to 1000 | Wooden crates of 250 to 2000 kgs with or without paper interleaf |
| 1.5 by special arrangement | 600 to 1000 | 600 to 1000 | - | |
| DHP - Cu and ETP - Cu Strips | |||
| Thickness (mm) | Width (mm) | Temper | Packing |
| 0.15 to 0.19 | 8 to 450 | H,A | Depending on specific product |
| 0.20 to 0.29 | 8 to 1000 | H,A 1/2 H, A | |
| 0.30 to 2.00 | 8 to 1000 | H, 1/4 H, 1/2 H,A | |
| Brass Strips | |||
| Thickness (mm) | Width (mm) | Temper | Packing |
| 0.20 to 0.29 | 8 to 450 | H, 1/4 H, 1/2 H,A | Depending on specific product |
| 0.30 to 1.50 | 8 to 1000 | H, 1/4 H, 1/2 H,A | |