|
Table1 Plainness Tolerance |
|
Provided Minimum Yield Strength
MPa |
Normal Width |
Plainness (mm) for the nominal thickness
as shown below |
|
Common precise PF. A |
High-level precise PF. B |
|
< 0.70 |
0.70-1.60 |
1.6-3.0 |
< 0.70 |
0.70-1.60 |
1.6-3.0 |
|
260-< 360 |
< 1200 |
13 |
10 |
10 |
8 |
6 |
5 |
|
Table2 Thickness Tolerance |
|
Nominal thickness |
Thickness tolerance while the widths are showed as follows |
|
Common precise PT. A |
High-level precision PT. B |
|
≤ 1200 |
1200-1500 |
> 1500 |
≤ 1200 |
1200-1500 |
> 1500 |
|
0.30-0.40 |
± 0.05 |
± 0.06 |
± 0.07 |
± 0.035 |
± 0.040 |
± 0.045 |
|
0.40-0.60 |
± 0.05 |
± 0.06 |
± 0.07 |
± 0.040 |
± 0.045 |
± 0.050 |
|
0.60-0.80 |
± 0.06 |
± 0.07 |
± 0.08 |
± 0.045 |
± 0.050 |
± 0.060 |
|
Table3 Width Tolerance |
|
Nominal width |
Width tolerance |
|
Common precise PW. A |
High-level precision PW. B |
|
≤ 1200 |
0-+5 |
0-+2 |
|
1200-1500 |
0-+6 |
0-+2 |
|
> 1500 |
0-+7 |
0-+3 |
