원형강Ronud Bars (KS D 3707/3708/3709)
직경 | 단위중량 | 단면적 | 직경 | 단위중량 | 단면적 |
---|---|---|---|---|---|
mm | kg/m | ㎠ | mm | kg/m | ㎠ |
6 | 0.222 | 0.2827 | 39 | 9.38 | 11.95 |
7 | 0.302 | 0.3848 | 42 | 10.9 | 13.85 |
8 | 0.395 | 0.5027 | 45 | 12.5 | 15.9 |
9 | 0.499 | 0.6362 | 46 | 13 | 16.62 |
10 | 0.617 | 0.7854 | 48 | 14.2 | 18.1 |
11 | 0.746 | 0.9503 | 50 | 15.4 | 19.64 |
12 | 0.888 | 1.131 | 52 | 16.7 | 21.24 |
13 | 1.04 | 1.327 | 55 | 18.7 | 23.76 |
14 | 1.21 | 1.539 | 56 | 20.7 | 26.42 |
16 | 1.58 | 2.011 | 60 | 22.2 | 28.27 |
18 | 2 | 2.545 | 64 | 25.3 | 32.17 |
19 | 2.23 | 2.835 | 65 | 26 | 33.18 |
20 | 2.47 | 3.142 | 68 | 28.5 | 36.32 |
22 | 2.98 | 3.801 | 70 | 30.2 | 38.48 |
24 | 3.55 | 4.524 | 75 | 34.7 | 44.18 |
25 | 3.85 | 4.909 | 80 | 39.5 | 50.27 |
27 | 4.49 | 5.726 | 85 | 44.5 | 56.75 |
28 | 4.83 | 6.158 | 90 | 49.9 | 63.62 |
30 | 5.55 | 7.069 | 95 | 55.6 | 70.88 |
32 | 6.31 | 8.042 | 100 | 61.7 | 78.54 |
33 | 6.71 | 98.553 | 110 | 74.6 | 95.03 |
36 | 7.99 | 10.18 | 120 | 88.8 | 113.1 |
38 | 8.9 | 11.34 | 130 | 104 | 132.7 |