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Dimensional Tolerance Table of Square Tube and Rectangular Tube
|
角度公差 Max Radii of Corners |
外径公差 Outside diameter tolerance |
扭角 twist tolerance |
|||
|
厚度 (mm) thickness |
最大角度 (mm) radii of corners,max |
外径 (mm) Outside diamete |
公差 (mm) tolerance |
外径 (mm) Outside diamete |
公差 (mm) tolerance |
| >0.51~1.24 | 2.40 | < 31.80 |
±0.38 |
≤ 12.7 >12.7- 38.10 >38.1~63.50 >63.50~101.60 > 101.60~152.4O > 152.40 |
1. 40 2.10 2.60 3.50 6.90 10.40 |
| >1.24~1.65 | 3.20 | ||||
| >1.65~2.11 | 3.60 | >31.8~63.50 |
±0.51 |
||
| >2.11~2.42 | 4.80 | ||||
| >2 42~2.77 | 5.20 | >63.5~139.70 |
±0.76 |
||
| >2.77~3.40 | 5.60 | ||||
| >3.40~3.96 | 6.40 |
> 139.7~203.20 |
±1.52 |
||
| >3.96~5.08 | 9.50 | ||||
| >5.08~6.35 | 12.00 | ||||
