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구성
소선수
(No.of Wire) |
표준
소선지름
Nominal Wire Dia |
강연선 계산
바깥지름
(Strand Dia) |
인장하중 KN(t)
Strand Min. Breaking Load. |
(참고치)
표준무게
(Approx.mass) |
| 본수 mm |
mm |
1종
(Grade 1) |
2종
(Grade 2) |
3종
(Grade 3) |
kg/km |
| 7/1.00 |
3.0 |
0.631 (6.19) |
0.457 (4.48) |
0.354 (3.47) |
43.5 |
| 7/1.20 |
3.6 |
0.908 (8.90) |
0.657 (6.44) |
0.509 (4.99) |
62.7 |
| 7/1.40 |
4.2 |
1.24 (12.20) |
0.895 (8.78) |
0.696 (6.83) |
85.3 |
| 7/1.60 |
4.8 |
1.62 (15.90) |
1.17 (11.50) |
0.908 (8.90) |
111 |
| 7/1.80 |
5.4 |
2.05 (20.10) |
1.47 (14.40) |
1.15 (11.30) |
141 |
| 7/2.00 |
6.0 |
2.53 (24.80) |
1.82 (17.80) |
1.42 (13.90) |
174 |
| 7/2.30 |
6.9 |
3.34 (32.80) |
2.41 (23.60) |
1.87 (18.30) |
230 |
| 7/2.60 |
7.8 |
4.28 (42.00) |
3.08 (30.20) |
2.40 (23.50) |
294 |
| 7/2.90 |
8.7 |
5.32 (52.20) |
3.83 (37.60) |
2.98 (29.20) |
366 |
| 7/3.20 |
9.6 |
6.50 (63.70) |
4.66 (45.70) |
3.63 (35.60) |
446 |
| 7/3.50 |
10.5 |
7.73 (75.80) |
5.58 (54.70) |
4.33 (42.50) |
533 |
| 7/3.80 |
11.4 |
9.14 (89.60) |
6.57 (64.40) |
5.11 (50.10) |
628 |
| 7/4.00 |
12.0 |
10.1 (99.10) |
7.28 (71.40) |
5.67 (55.60) |
696 |
| 7/4.30 |
12.9 |
11.7 (115.00) |
8.44 (82.80) |
6.57 (64.40) |
805 |
| 7/4.50 |
13.5 |
12.8 (126.000) |
9.21 (90.30) |
7.15 (70.10) |
881 |
| 7/5.00 |
15.0 |
15.8 (155.00) |
11.4 (112.00) |
8.82 (86.50) |
1090 |
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