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圆钢直径和方钢边长、理论重量 |
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陕西尧舜钢联贸易有限公司 更新日期:2010/7/7 |
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圆钢直径d
方钢边长a mm
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理论重量 kg/m
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圆钢直径d
方钢边长a mm
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理论重量kg/m
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圆钢
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方钢
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圆钢
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方钢
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5.5
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0.186
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0.237
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13
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1.04
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1.33
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6
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0.222
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0.283
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14
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1.21
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1.54
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6.5
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0.260
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0.332
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15
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1.39
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1.77
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7
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0.302
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0.385
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16
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1.58
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2.01
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8
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0.395
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0.502
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17
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1.78
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2.27
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9
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0.499
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0.636
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18
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2.00
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2.54
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10
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0.617
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0.785
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19
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2.23
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2.83
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* 11
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0.746
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0.950
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20
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2.47
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3.14
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12
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0.888
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1.13
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21
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2.72
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3.46
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22
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2.98
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3.80
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63
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24.5
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31.2
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* 23
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3.26
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4.15
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* 65
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26.0
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33.2
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24
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3.55
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4.52
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* 68
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28.5
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36.3
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25
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3.85
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4.91
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70
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30.2
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38.5
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26
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4.17
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5.31
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75
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34.7
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44.2
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* 27
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4.49
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5.72
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80
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39.5
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50.2
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28
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4.83
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6.15
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85
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44.5
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56.7
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* 29
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5.18
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6.60
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90
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49.9
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63.6
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30
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5.55
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7.06
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95
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55.6
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70.8
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* 31
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5.92
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7.54
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100
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61.7
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78.5
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32
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6.31
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8.04
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105
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68.0
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86.5
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* 33
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6.71
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8.55
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110
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74.6
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95.0
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34
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7.13
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9.07
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115
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81.5
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104
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* 35
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7.55
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9.62
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120
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88.8
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113
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36
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7.99
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10.2
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125
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96.3
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123
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38
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8.90
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11.3
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130
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104
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133
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40
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9.86
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12.6
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140
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121
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154
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42
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10.9
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13.8
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150
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139
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177
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45
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12.5
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15.9
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160
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158
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201
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48
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14.2
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18.1
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170
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178
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227
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50
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15.4
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19.6
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180
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200
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254
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53
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17.3
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22.0
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190
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223
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283
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* 55
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18.6
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23.7
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200
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247
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314
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56
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19.3
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24.6
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220
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298
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* 58
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20.7
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26.4
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250
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385
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60
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22.2
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28.3
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编辑:陕西尧舜钢联贸易有限公司 |
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