发布日期:2024-04-09 浏览次数:
标准类型:GB/中国
标准号:GB/T 15856.2-1995
单位:毫米(mm) 规格:ST2.9~ST6.3
(mm) | P | a max | dk max | dk min | k max | No. | M | t max | t min | Drilling plate thickness min | Drilling plate thickness max | z min |
---|---|---|---|---|---|---|---|---|---|---|---|---|
ST2.9 | 1.1 | 1.1 | 5.5 | 5.2 | 1.7 | 1 | 3.2 | 2 | 1.6 | 0.7 | 1.9 | 6.25 |
ST3.5 | 1.3 | 1.3 | 7.3 | 6.9 | 2.35 | 2 | 4.3 | 2.2 | 1.75 | 0.7 | 2.25 | 6.8 |
ST4.2 | 1.4 | 1.4 | 8.4 | 8 | 2.6 | 2 | 4.6 | 2.5 | 2.05 | 1.75 | 3 | 8.7 |
ST4.8 | 1.6 | 1.6 | 9.3 | 8.9 | 2.8 | 2 | 5.1 | 3.05 | 2.6 | 1.75 | 4.4 | 9.3 |
ST5.5 | 1.8 | 1.8 | 10.3 | 9.9 | 3 | 3 | 6.5 | 3.2 | 2.75 | 1.75 | 5.25 | 11 |
ST6.3 | 1.8 | 1.8 | 11.3 | 10.9 | 3.15 | 3 | 6.8 | 3.45 | 3 | 2 | 6 | 12 |