Width: 20-300 mm upto 1 mm thickness strips of 5-20 mm width are produced if required
Weight of coil: 1,0-5,5 kg/mm width of strip (approx. 50-300 PIW)
(typical values 1,5-3,0 kg/mm approx. 120-240 PIW)
|
Alloy |
Temper |
Tensile
strength
Rm
N/mm2 |
Elongation
A10
min. % |
Hardness
HV |
Grain-size mean
mm |
description |
label |
CuZn5 |
Soft
half-hard
hard |
F23/H45
F28/H75
F34/H110 |
230-280
280-340
min. 340 |
40
16
5 |
45-75
75-110
min 110 |
-
-
- |
CuZn10 |
sol1
half-hard
hard |
F24/H50
F29/H80
F35/H110 |
240-290
290-350
min 350 |
40
17
5 |
50-80
80-110
min.110 |
-
-
- |
CuZn15 |
sol1
half-hard
hard
extra-hard |
F26/ H55
F31/ H85
F37/H115
F46/H145 |
260-310
310-370
370-460
min. 460 |
40
22
8
- |
55-85
85-115
115-145
min. 145 |
-
-
-
- |
CuZn20 |
sol1
half-hard
hard
extra-hard |
F27/H55
F32/H85
F39/H120
F49/H155 |
270-320
320-390
390-490
min 490 |
42
25
9
- |
55-85
85-120
120-155
min. 155 |
-
-
-
- |
CuZn28 |
sol1 |
F27/H55 |
270-350 |
45 |
55-90 |
- |
CuZn30 |
half-hard
hard
extra-hard |
F35/H90
F42/H125
F52/H160 |
350-420
420-520
min 520 |
30
12
5 |
90-125
125-160
min. 160 |
-
-
- |
CuZn33 |
Soft
half-hard
hard
spring-hard |
F28/H55
F36/H90
F43/H130
F53/H165 |
280-360
360-430
430-530
min. 530 |
45
28
10
- |
55-90
90-130
130-165
mln 165 |
-
-
-
- |
CuZn36 |
sol1 |
F30/H55 |
300-370 |
43 |
55-95 |
- |
CuZn37 |
half-hard
hard
spring-hard
extra spr. h. |
F37/H95
F44/H140
F54/H170
F61/H200 |
370-440
440-540
540-610
min 610 |
24
8
-
- |
95-140
140-170
170-200
min. 200 |
-
-
-
- |
|
CuZn30 |
|
K10
K20
K30
K50 |
cca. 400
cca. 360
cca. 340
cca. 330 |
40
45
48
50 |
max. 110
max. 90
max. 85
max. 75 |
max. 0.015
0.015-0.030
0.020-0.045
0.035-0070 |
CuZn36 |
|
K10 |
cca. 400 |
38 |
max. 110 |
max. 0.015 |
|
CuZn37 |
|
K20
K30
K50 |
cca. 360
cca. 340
cca. 330 |
43
45
48 |
max. 90
max. 85
max. 75 |
0015-0030
0.020-0.045
0035-0070 |