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This is a very important term. Tolerance is the recognized allowable length or thickness deviation. The actual thickness of the produced steel plate is often not up to the theoretical thickness. For example, a 6 mm plate is only 5.6 mm. This is the tolerance. When trading steel plates, it is usually calculated according to the theoretical thickness, so the theoretical price is lower than the weighing price, and the tolerances are different, and the prices are also different. The prices with large tolerances are cheaper.
1. The tolerance range of cold rolled 304 / 2B stainless steel plate is shown in the table below (for reference only)
Thickness | Large tolerance | Ordinary tolerance | Small tolerance | Micro tolerance |
0.4MM | 0.3-0.32 | 0.33-0.37 | 0.37-0.39 | >0.39 |
0.5MM | 0.4-0.42 | 0.43-0.47 | 0.47-0.49 | >0.49 |
0.6MM | 0.5-0.52 | 0.53-0.57 | 0.57-0.59 | >0.59 |
0.7MM | 0.6-0.62 | 0.63-0.67 | 0.67-0.69 | >0.69 |
0.8MM | 0.7-0.72 | 0.73-0.77 | 0.77-0.79 | >0.79 |
0.9MM | 0.8-0.82 | 0.83-0.87 | 0.87-0.89 | >0.89 |
1.0MM | 0.89-0.91 | 0.91-0.94 | 0.94-0.99 | >0.99 |
1.2MM | 1.01-1.08 | 1.09-1.15 | 1.16-1.18 | >1.18 |
1.5MM | 1.32-1.38 | 1.39-1.45 | 1.46-1.48 | >1.48 |
2.0MM | 1.71-1.79 | 1.8-1.86 | 1.87-1.9 | >1.90 |
2.5MM | 2.23-2.38 | 2.39-2.42 | 2.42-2.47 | >2.47 |
3.0MM | 2.7-2.77 | 2.78-2.85 | 2.85-2.9 | >2.90 |
2. The tolerance range of hot rolled stainless steel plate is shown in the table below (for reference only)
Thickness | Large tolerance | Ordinary tolerance | Small tolerance | Micro tolerance |
3.0MM | 2.6-2.75 | 2.75-2.85 | 2.86-2.9 | >2.90 |
4.0MM | 3.2-3.6 | 3.6-3.75 | 3.75-3.95 | >3.95 |
5.0MM | 4.2-4.6 | 4.6-4.75 | 4.75-4.95 | >4.95 |
6.0MM | 5.1-5.5 | 5.5-5.75 | 5.75-5.9 | >5.90 |
8.0MM | 7.2-7.5 | 7.5-7.75 | 7.75-7.95 | >7.90 |
10.0MM | 9.1-9.3 | 9.3-9.6 | 9.6-9.85 | >9.85 |
12.0MM | 11.1-11.2 | 11.2-11.6 | 11.6-11.85 | >11.85 |
14.0MM | 13.1-13.2 | 13.2-13.6 | 13.6-13.85 | >13.85 |
