Chemical compound (DIN 17662): |
Agent: |
Cu |
Sn |
P |
Fe |
Ni |
Pb |
Zn |
Other |
Mini
: |
solde |
5,5 |
0,01
|
-
|
-
|
- |
-
|
- |
Maxi
: |
7,0
|
0,35 |
0,1 |
0,3
|
0,05 |
0,3 |
0,2 |
|
Mechanical characteristics (DIN 17662): |
Strength |
Tensile strength
Rm
N/mm˛ min. |
Elongation
A10
% min. |
Hardness
HV
min. |
Annealing
F35/H80 |
350-410 |
50 |
80-110 |
1/2
Hard F41/H110 |
410-500
|
25 |
110-160 |
3/4
Hard F48/H160 |
480-580
|
15 |
160-190 |
4/4
Hard F55/H180 |
550-650 |
8 |
180-210 |
Spring
F63/H200 |
min.
630 |
- |
min.
200 |
|
Size tolerances of the rolled products according to the standard DIN 1791: |
Tolerances on thicknesses: |
Thickness
(mm) |
Tolerance
in mm |
0,20
- 0,30 |
±
0,015 |
0,31
- 0,50 |
±
0,02 |
0,51
- 0,80 |
±
0,025 |
0,81
- 1,40 |
±
0,03 |
1,41
- 2,00 |
±
0,04 |
2,01
- 2,80 |
±
0,05 |
2,81
- 3,00 |
±
0,06 |
|
Tolerances
on width: |
Thickness mm |
Width |
Less than 100 mm |
from 100 to 200 mm |
from 200 to 300 mm |
0,20
- 1,00 |
+
0,2 |
+
0,4 |
+
0,6 |
1,00
- 2,00 |
+
0,3 |
+ 0,5 |
+
1,0 |
2,01
- 2,50 |
+
0,5 |
+
0,7 |
+
1,2 |
2,51
- 3,00 |
+
1,0 |
+
1,2 |
+
1,5 |
|