最全螺栓扭矩表(M4-M33)

8.8 (A4-80)
Nm
Ft-tb
2.8
2.1
5.6
4.1
9.8
7.2
15.7
11.6
24.5
18.1
44.1
32.5
78.5
57.9
128.0 94.4
196.0 144.6
260.0 191.8
373.0 275.1
500.0 368.8
638.0 470.6
961.0 708.8
1315.0 969.9
Ft-tb
2.4
1.8
4.7
3.5
7.8
5.8
12.8
9.4
19.6
14.5
39.2
28.9
58.0
42.8
108.0 79.7
167.0 123.2
231.0 170.4
324.0 239.0
432.0 318.6
559.0 412.3
Байду номын сангаас
824.0 607.7
1109.0 818.0
1511.0 1114.5
1844.0 1360.1
2531.0 1866.8
12.9
Nm
Ft-tb
4.9
3.6
9.3
6.9
15.7
11.6
26.5
19.5
39.2
28.9
78.5
57.9
137.0 101.0
216.0 159.3
320.0 236.0
439.0 323.8
628.0 463.2
853.0 629.1
1079.0 795.8
1.3
1.0
2.5
1.8
3.9
2.9
6.9
5.1
9.8
7.2
19.6
14.5
33.4
24.6
54.0
39.8
82.0
60.5
114.0 84.1
163.0 120.2
221.0 163.0
282.0 208.0
422.0 311.3
569.0 419.7
785.0 579.0
6.9 (A4-70)
Nm
1638.0 1208.1
2217.0 1635.2
3021.0 2228.2
螺栓规格
M4 M5 M6 (M7) M8 M10 M12 (M14) M16 (M18) M20 (M22) M24 (M27) M30 (M33)
4.6
Nm
Ft-tb
1.0
0.7
1.8
1.3
2.8
2.1
4.9
3.6
7.8
5.8
14.7
10.8
24.5
18.1
39.2
28.9
61.0
45.0
84.0
62.0
121.0 89.2
164.0 121.0
208.0 153.4
314.0 231.6
422.0 311.3
579.0 427.0
螺栓扭矩表 据德国VOITH提供Nm换算所得
(单位：Nm、Ft-tb)
Nm(牛m)=0.73756Ft-tb(英尺磅)
强度等级
5.6 (A4-50)
Nm
Ft-tb
1795.0 1323.9
10.9
Nm
Ft-tb
3.9
2.9
7.8
5.8
13.7
10.1
22.6
16.7
34.3
25.3
63.8
47.1
113.0 83.3
181.0 133.5
267.0 196.9
366.0 269.9
525.0 387.2
711.0 524.4
903.0 666.0
1354.0 998.7