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| 1.常规直径及公差 |
| diameterd(mm) |
Tolerance(mm) |
Out-of roundness(mm) |
| 0.60 ≤ d < 1.00 |
±0.02 |
0.02 |
| 1.00 ≤ d < 1.60 |
±0.020 |
0.020 |
| 1.60 ≤ d < 2.40 |
±0.035 |
0.03 |
| 2.40 ≤ d < 3.70 |
±0.030 |
0.030 |
| 2.抗拉强度 |
350 N/mm2 for 0.50 ≤ d < 1.00
320 N/mm2 for 1.00 ≤ d < 1.50
290 N/mm2 for 1.50 ≤ d < 2.00
260 N/mm2 for 2.00 ≤ d < 4.40 |
| 3.扭转次数(重要用途) |
| 公称直径(mm) |
抗拉强度 N/mm2 / 100d |
| 1570 |
1770 |
1960 |
2160 |
| 0.50 ≤ d < 1.00 |
35 |
33 |
27 |
26 |
| 1.00 ≤ d < 1.30 |
33 |
31 |
26 |
24 |
| 1.30 ≤ d < 1.80 |
32 |
29 |
25 |
22 |
| 1.80 ≤ d < 2.00 |
30 |
28 |
23 |
20 |
| 2.00 ≤ d < 2.30 |
30 |
28 |
23 |
-- |
| 2.30 ≤ d < 3.00 |
28 |
25 |
-- |
-- |
| 3.00 ≤ d ≤ 3.40 |
26 |
23 |
-- |
-- |
| 4.弯曲次数(重要用途) |
| 公称直径(mm) |
曲率半径的支持 (mm) |
抗拉强度 N/mm2/100d |
| 1570 |
1770 |
1960 |
0.60 ≤ d < 0.65
0.65 ≤ d < 0.70 |
1.75 |
14
13 |
13
12 |
12
11 |
0.70 ≤ d < 0.75
0.75 ≤ d < 0.80
0.80 ≤ d < 0.85
0.85 ≤ d < 0.90
0.90 ≤ d < 1.00 |
2.50 |
18
17
17
15
14 |
17
16
16
14
13 |
16
15
15
13
12
|
1.00 ≤ d < 1.10
1.10 ≤ d < 1.20
1.20 ≤ d < 1.30
1.30 ≤ d < 1.40
1.40 ≤ d < 1.50 |
3.75 |
19
17
15
14
13 |
18
16
14
13
12 |
17
15
16
12
11 |
1.50 ≤ d < 1.60
1.60 ≤ d < 1.70
1.70 ≤ d < 1.80
1.80 ≤ d < 1.90
1.90 ≤ d < 2.00 |
5.00 |
16
15
14
13
12 |
15
14
13
12
11 |
14
13
12
11
10 |
2.00 ≤ d < 2.10
2.10 ≤ d < 2.20
2.20 ≤ d < 2.40
2.40 ≤ d < 2.50
2.50 ≤ d < 2.60
2.60 ≤ d < 2.80
2.80 ≤ d < 3.00 |
7.50 |
17
16
15
14
13
12
11 |
16
15
14
13
12
11
10 |
15
14
13
-
-
-
- |
| 3.00 ≤ d ≤ 3.20 |
10.00 |
14 |
13 |
-- |
5.可根据客户需要,提供其它要求的钢丝. |
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