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              | 圆钢理论重量表大全 |  
              | 双击自动滚屏 | 发布者:管理员 发布时间:2009/7/30 阅读:1545次 【字体:大 中 小】 |  
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| 圆钢直径d(型号) 
 
 | 理论重量 kg/m
 
 | 圆钢直径d(型号) 
 
 | 理论重量kg/m
 
 |  
| 圆钢
 
 | 圆钢
 
 |  
| 5.5
 
 | 0.186
 
 | 13
 
 | 1.04
 
 |  
| 6
 
 | 0.222
 
 | 14
 
 | 1.21
 
 |  
| 6.5
 
 | 0.26
 
 | 15
 
 | 1.39
 
 |  
| 7
 
 | 0.302
 
 | 16
 
 | 1.58
 
 |  
| 8
 
 | 0.395
 
 | 17
 
 | 1.78
 
 |  
| 9
 
 | 0.499
 
 | 18
 
 | 2
 
 |  
| 10
 
 | 0.617
 
 | 19
 
 | 2.23
 
 |  
| * 11
 
 | 0.746
 
 | 20
 
 | 2.47
 
 |  
| 12
 
 | 0.888
 
 | 21
 
 | 2.72
 
 |  
| 22
 
 | 2.98
 
 | 63
 
 | 24.5
 
 |  
| * 23
 
 | 3.26
 
 | * 65
 
 | 26
 
 |  
| 24
 
 | 3.55
 
 | * 68
 
 | 28.5
 
 |  
| 25
 
 | 3.85
 
 | 70
 
 | 30.2
 
 |  
| 26
 
 | 4.17
 
 | 75
 
 | 34.7
 
 |  
| * 27
 
 | 4.49
 
 | 80
 
 | 39.5
 
 |  
| 28
 
 | 4.83
 
 | 85
 
 | 44.5
 
 |  
| * 29
 
 | 5.18
 
 | 90
 
 | 49.9
 
 |  
| 30
 
 | 5.55
 
 | 95
 
 | 55.6
 
 |  
| * 31
 
 | 5.92
 
 | 100
 
 | 61.7
 
 |  
| 32
 
 | 6.31
 
 | 105
 
 | 68
 
 |  
| * 33
 
 | 6.71
 
 | 110
 
 | 74.6
 
 |  
| 34
 
 | 7.13
 
 | 115
 
 | 81.5
 
 |  
| * 35
 
 | 7.55
 
 | 120
 
 | 88.8
 
 |  
| 36
 
 | 7.99
 
 | 125
 
 | 96.3
 
 |  
| 38
 
 | 8.9
 
 | 130
 
 | 104
 
 |  
| 40
 
 | 9.86
 
 | 140
 
 | 121
 
 |  
| 42
 
 | 10.9
 
 | 150
 
 | 139
 
 |  
| 45
 
 | 12.5
 
 | 160
 
 | 158
 
 |  
| 48
 
 | 14.2
 
 | 170
 
 | 178
 
 |  
| 50
 
 | 15.4
 
 | 180
 
 | 200
 
 |  
| 53
 
 | 17.3
 
 | 190
 
 | 223
 
 |  
| * 55
 
 | 18.6
 
 | 200
 
 | 247
 
 |  
| 56
 
 | 19.3
 
 | 220
 
 | 298
 
 |  
| * 58
 
 | 20.7
 
 | 250
 
 | 385
 
 |  
| 60
 
 | 22.2
 
 |  
 
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