|
矿用高强度圆环链 |
成品链环 |
节距P mm |
宽度 mm |
圆弧半径r mm |
焊接处 mm |
单位 |
试验负荷 |
试验负荷 |
最小破断 |
破断负荷 |
质量 |
直边直径d mm |
长度 |
KN |
下最大 |
负荷 KN |
下最小 |
等级 |
|
内宽 |
外宽 |
重量 kg/m |
|
延伸率 % |
|
总伸长率 % |
|
公称 |
极限 |
公称 |
极限 |
a |
b |
公称 |
极限 |
直径 |
长度e |
≈ |
|
|
|
|
|
尺寸 |
偏差 |
尺寸 |
偏差 |
min |
min |
尺寸 |
偏差 |
d1max |
|
|
|
|
|
|
10 |
±0.4 |
40 |
±0.5 |
12 |
34 |
15 |
2 |
10.8 |
7.1 |
1.9 |
85 |
1.4 |
110 |
12 |
B |
0 |
100 |
1.6 |
130 |
12 |
C |
|
130 |
1.9 |
160 |
12 |
D |
14 |
±0.4 |
50 |
±0.5 |
17 |
48 |
22 |
2 |
15 |
10 |
4 |
150 |
1.4 |
190 |
12 |
B |
0 |
200 |
1.6 |
250 |
12 |
C |
|
250 |
1.9 |
310 |
12 |
D |
18 |
±0.5 |
64 |
±0.6 |
21 |
60 |
28 |
2 |
19.5 |
13 |
6.6 |
260 |
1.4 |
320 |
12 |
B |
0 |
330 |
1.6 |
410 |
12 |
C |
|
410 |
1.9 |
510 |
12 |
D |
22 |
±0.7 |
86 |
±0.9 |
26 |
74 |
34 |
2 |
23.5 |
15.5 |
9.5 |
380 |
1.4 |
480 |
12 |
B |
0 |
490 |
1.6 |
610 |
12 |
C |
|
610 |
1.9 |
760 |
12 |
D |
24 |
±0.8 |
86 |
±0.9 |
28 |
79 |
37 |
2 |
26 |
17 |
11.6 |
460 |
1.4 |
570 |
12 |
B |
0 |
580 |
1.6 |
720 |
12 |
C |
|
720 |
1.9 |
900 |
12 |
D |
26 |
±0.8 |
92 |
±0.9 |
30 |
86 |
40 |
2 |
28 |
18 |
13.7 |
540 |
1.4 |
670 |
12 |
B |
0 |
680 |
1.6 |
850 |
12 |
C |
|
850 |
1.9 |
1060 |
12 |
D |
30 |
±0.9 |
108 |
±1.0 |
34 |
98 |
46 |
2 |
32.5 |
21 |
18 |
710 |
1.4 |
890 |
12 |
B |
0 |
900 |
1.6 |
1130 |
12 |
C |
|
1130 |
1.9 |
1410 |
12 |
D |
34 |
±1.0 |
126 |
±1.2 |
38 |
109 |
52 |
2 |
36.5 |
23.8 |
22.7 |
900 |
1.4 |
1140 |
12 |
B |
0 |
1160 |
1.6 |
1450 |
12 |
C |
|
1450 |
1.9 |
1810 |
12 |
D |
38 |
±1.1 |
137 |
±1.4 |
42 |
121 |
58 |
2 |
41 |
27 |
29 |
1130 |
1.4 |
1420 |
12 |
B |
0 |
1450 |
1.6 |
1810 |
12 |
C |
|
1810 |
1.9 |
2270 |
12 |
D |
42 |
±1.3 |
152 |
±1.5 |
46 |
133 |
64 |
2 |
45 |
30 |
35.3 |
1390 |
1.4 |
1740 |
12 |
B |
0 |
1770 |
1.6 |
2220 |
12 |
C |
|
2220 |
1.9 |
2770 |
12 |
D |
|
|
|
|