STEEL PRODUCTS
 

Copper and Brass Rolled Products

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.

 

 

 

 

 

 

 


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
     
 
  • 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.
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
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
-
     
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
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
 
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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