|
Tolerances, Extrusion
|
Tolerances on cross-section |
|
|
of extruded tubes (ID,OD) and profiles
|
|
DS/ISO 3302-E2 / DIN 7715-E2 |
|
|
|
|
|
|
Dim. (mm): |
TOLERANCES (mm):+/- |
|
|
Tubes |
Profiles |
|
Under 2,5 |
0,20 |
0,35 |
|
2,5 - 4 |
0,25 |
0,40 |
|
4 - 6,3 |
0,35 |
0,50 |
|
6,3 - 10 |
0,40 |
0,70 |
|
10 - 16 |
0,50 |
0,80 |
|
16 - 25 |
0,70 |
1,00 |
|
25 - 40 |
0,80 |
1,30 |
|
40 - 63 |
- |
1,60 |
|
63 - 100 |
- |
2,00 |
|
|
|
|
|
|
|
|
|
Tolerances on cut-off lengths |
|
of extruded tubes and profiles |
|
|
|
|
|
Dim. (mm): |
TOLERANCES
(mm):± |
|
Under 40 |
1,0 |
|
|
40 - 63 |
1,3 |
|
|
63 - 100 |
1,6 |
|
|
100 - 160 |
2,0 |
|
|
160 - 250 |
2,5 |
|
|
250 - 400 |
3,2 |
|
|
400 - 630 |
4,0 |
|
|
630 - 1000 |
5,0 |
|
|
1000 - 1600 |
6,3 |
|
|
1600 - 2500 |
10,0 |
|
|
2500 - 4000 |
12,5 |
|
|
4000 - |
0,32% |
|
|