- (DIN 5687) EN 818–2
- Grade 8
- Checked, not calibrated
- Material: Cr-Ni-Mo-alloyed stainless steel
- Design: Selfcoloured
- Mark: H-stamp and Grade (tag)
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| diameter | pitch | inner width | outer width | working load | proof load | breaking load | deflection | weight |
| d | tolerance ± | t | tolerance ± | min.
mm | max.
mm | in tons | kN | kN | f
mm | per kg/m |
| 7 |
0,28 |
21 |
0,6 |
9,1 |
25,9 |
1,50 |
38,50 |
61,60 |
5,6 |
1,10 |
| 8 |
0,32 |
24 |
0,7 |
10,4 |
29,6 |
2,00 |
50,30 |
80,40 |
6,4 |
1,40 |
| 10 |
0,40 |
30 |
0,9 |
13,0 |
37,0 |
3,15 |
78,50 |
126,00 |
8,0 |
2,20 |
| 13 |
0,52 |
39 |
1,2 |
16,9 |
48,1 |
5,30 |
133,00 |
212,00 |
10,0 |
3,80 |
| 16 |
0,64 |
48 |
1,4 |
20,8 |
59,2 |
8,00 |
201,00 |
322,00 |
13,0 |
5,70 |
| 18 |
0,90 |
54 |
1,6 |
23,4 |
66,6 |
10,00 |
254,00 |
407,00 |
14,0 |
7,30 |
| 20 |
1,00 |
60 |
1,8 |
26,0 |
74,0 |
12,50 |
314,00 |
503,00 |
16,0 |
9,00 |
| 22 |
1,10 |
66 |
2,0 |
28,6 |
81,4 |
15,00 |
380,00 |
608,00 |
18,0 |
10,90 |
| 26 |
1,30 |
78 |
2,3 |
33,8 |
96,2 |
21,20 |
531,00 |
849,00 |
21,0 |
15,20 |
| 28 |
1,40 |
84 |
2,4 |
36,4 |
104,0 |
25,00 |
616,00 |
985,00 |
22,0 |
17,60 |
| 32 |
1,60 |
96 |
2,9 |
41,6 |
118,0 |
31,50 |
804,00 |
1.290,00 |
26,0 |
23,00 |
| 36 |
1,80 |
108 |
3,2 |
46,8 |
133,0 |
40,00 |
1.020,00 |
1.630,00 |
29,0 |
29,00 |
| 40 |
2,00 |
120 |
3,6 |
52,0 |
148,0 |
50,00 |
1.260,00 |
2.010,00 |
32,0 |
36,00 |
| 45 |
2,30 |
135 |
4,1 |
58,5 |
167,0 |
63,00 |
1.590,00 |
2.540,00 |
36,0 |
45,50 |
| Basic values of the mech. properties |
| Stress at WLL |
N/mm² |
200 |
| Manufacturing proof strenght |
N/mm² |
500 |
| Breaking strenght |
N/mm² |
800 |
| Strain min. 25 % |
% |
25 |
| Ratio of WLL-stress to manufaturing proof stress to stress of fracture. |
N/mm² |
1 : 2,5 :4 |
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