SSAB guarantees a maximum thickness variation within one plate and strip as specified in the tables below.
Thickness guarantess - Hot Rolled Plate
The thickness tolerances according to SSAB ́s thickness guarantee are closer than those specified
in EN 10 029 except for ≥ 80 mm, for which the tolerance range is according to standard.
Nominal thickness (mm) |
Steel thickness (mm) |
|
Min |
Max |
Within plate |
4.0 - 4.9 |
-0.3 |
+0.3 |
0.4 |
5.0 - 7.9 |
-0.3 |
+0.4 |
0.5 |
8.0 - 14.9 |
-0.5 |
+0.4 |
0.6 |
15.0 - 24.9 |
-0.6 |
+0.4 |
0.6 |
25.0 - 39.9 |
-0.7 |
+0.8
|
0.7 |
40.0 - 79.9 |
-0.9 |
+1.4 |
1.2 |
80.0 - 160.0 |
-1.1 |
+2.1 |
1.5 |
Other tolerance classes within the above defined tolerance ranges can be supplied upon agreement.
Thickness tolerance - extra close can be supplied after special agreement for plate.
Thickness gurantees - Hot Rolled Strip
The thickness tolerances according to SSAB´s thickness guarantee are closer than those specified in
EN 10 051 for hot-rolled strip products.
Nominal thickness |
Nominal width (mm) |
(mm)
|
w≤1200 |
1200<w≤1500 |
1500<w≤1800 |
t ≤2.00 |
± 0.12 |
± 0.14
|
± 0.15
|
2.00<t≤2.50 |
± 0.13
|
± 0.15
|
± 0.16
|
2.50<t≤3.00 |
± 0.14
|
± 0.16
|
± 0.17
|
3.00<t≤4.00 |
± 0.16
|
± 0.17
|
± 0.18
|
4.00<t≤5.00 |
± 0.17
|
± 0.18
|
± 0.20
|
5.00<t≤6.00
|
± 0.18
|
± 0.20
|
± 0.21
|
6.00<t≤8.00
|
± 0.21
|
± 0.21
|
± 0.22
|
8.00<t≤10.00
|
± 0.23
|
± 0.23
|
± 0.24
|
10.00<t≤12.50
|
± 0.25
|
± 0.25
|
± 0.26
|
12.50<t≤15.00
|
± 0.26
|
± 0.27
|
± 0.28
|
15.00<t≤25.00 |
± 0.28 |
± 0.30 |
± 0.32 |
All values in the table conform to 1/2 EN Category D.
Thickness tolerance - extra close can be supplied after special agreement for hot rolled strip products.
Thickness guarantee - Cold Rolled Strip
The thickness tolerances according to SSAB´s Thickness guarantee are according to those
specified in EN 10 131 for cold rolled products.
Nominal thickness (mm) |
Nominal width (mm) |
|
≤ 1200 |
> 1200 ≤ 1500 |
> 1500 |
= 0.35 to 0.40 |
± 0.05 |
± 0.06
|
± 0.07
|
> 0.40 to 0.60
|
± 0.05
|
± 0.07
|
± 0.08
|
> 0.60 to 0.80
|
± 0.06
|
± 0.08
|
± 0.10
|
> 0.80 to 1.00
|
± 0.08
|
± 0.10
|
± 0.11
|
> 1.00 to 1.20
|
± 0.10
|
± 0.11
|
± 0.13
|
> 1.20 to 1.60
|
± 0.13
|
± 0.14
|
± 0.16
|
> 1.60 to 2.00
|
± 0.16
|
± 0.17
|
± 0.19
|
> 2.00 to 2.50
|
± 0.19
|
± 0.20
|
± 0.22
|
> 2.50 to 3.00
|
± 0.22
|
± 0.23
|
± 0.24
|
Other tolerance classes within the above defined tolerance ranges can be supplied upon agreement.