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Copper and Brass Rolled Products
Materials
Rolled products are supplied 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 into flat products such as: Strips,
Sheets, Cirlces, Cartridge Cups, Discs.
Copper and Brass Rolled Products Specifications
| Table 1 - 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 |
Compositon% |
| 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 |
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- In addition to the above, special Copper-Nickel,
Copper-Nickel-Zinc alloys and Al-Ni bronzes used
in coinage can also be produced and supplied as
blanks.
- Individual enquiries are welcome.
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Sheets-Strips |
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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
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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.
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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
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| 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 |
Wooden
crates of 250 to 2000 kgs with or without
paper interleaf |
| 0.40 to 1.5 |
600 to 1000 |
600 to 1000 |
600 to 1000 |
| 1.5 by special
arrangement |
600 to 1000 |
600 to 1000 |
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| 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
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| 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 |
In coils of weight up yo 6Kg/mm
width, coil ID=500 (standard), and coil ID80/100/135/150/200/
250/300/400/500/600 mm for widths <500 |
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| 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 |
In coils of weight up yo 3Kg/mm
width, coil ID=500 (standard), and coil ID80/100/135/150/200/
250/300/400/500/600 mm for widths <500 |
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