| Classification |
Tolerance |
Remarks |
| FLANGE |
|
50 under |
| 50 to |
100 under |
| 100 to |
200 under |
| 200 to |
|
|
+1.5
+2.0
+3.0
+4.0
|
 |
| H |
|
100 under |
| 100 to |
200 under |
| 200 to |
400 under |
| 400 to |
|
|
+1.5
+2.0
+3.0
+4.0
|
| THICKNESS |
Flange A
or
Height 130under |
|
6.3under |
| 6.3to |
10under |
| 10to |
16under |
| 16to |
|
|
+0.6
+0.7
+0.8
+1.0
|
Flange A or
Height130to |
|
6.3under |
| 6.3to |
10under |
| 10to |
16under |
| 16to |
25under |
| 25to |
|
|
+0.6
+0.7
+0.8
+1.0
|
| LENGTH |
7M under |
+ 40 , 0 |
| Over 7M |
Add 5mm to the above plus size tolerance for each additional 1m or fraction thereof |
| CAMBER & SWEEP |
I-Beam&T-Shapes |
Not more than 0.2% of length |
Shapes excluding
I-beam&T-Shapes |
Not more than 0.3% of length |
| OUT OF SQUARE |
I-Beam |
Not more than 2% of Flange B |
 |
Shapes excluding
I-Beam&T-Shapes |
Not more than 2.5% of Flange B |