钢丝绳每米重量

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1、八、钢丝绳钢丝绳的分类及直径测量方法右交互捻（1）按绳股捻法分左交互捻右同向捻左同向捻用光面钢丝制成的（光面钢丝绳）（2）按钢丝表面情况分用镀锌钢丝制成的（镀锌钢丝绳）镀锌层组别甲”-用于重腐蚀条件镀锌层组别乙”-用于一般腐蚀条件（3）按钢丝机械性能分按钢丝韧性分：特别-韧性最好，I号-韧性较好，II号韧性一般按钢丝公称抗拉强度分（公斤/毫米）：140,155,170,185,200（4）钢丝绳直径测量方法注：钢丝绳直径是指其断面的外接圆直径。单股钢丝绳1X7［用途］悬挂电线，张拉铁塔、烟筒和电线杆等。绳

2、1X7（1+6）直径（毫米）钢丝总断面钢丝绳公称抗拉强度（公斤/毫米2）钢丝绵纲”积钢丝绳参考重单（公斤/100米）140155170185200（毫米2）钢丝破断拉力总和（公斤）＞=1.20.40.880.751231361491621761.50.51.371.171912122322532741.80.61.981.692773063363663962.10.72.692.303764164574795382.40.83.523.014925455986517042.70.94.453.806236

3、897568238903.01.05.504.70770852935101011003.31.1漏55.6993110301130123013303.61.27.916.76110012201340146015803.91.39.297.94130014301570171018504.21.410.779.21150016601830199021504.51.512.3610.57173019102100228024704.81.614.0712.03196021802390260028105.11.71

4、5.8813.58222024602690293031705.41.817.8015.22249027503020329035606.02.021.9818.79307034003730406043906.62.226.6022.7437204120452049207.22.431.6527.0644304900538058507.82.637.1531.7652005750631068708.42.843.0836.8360306670732079609.03.049.4642.296920766084

5、0091509.63.256.2748.117870872095601040010.53.567.3157.559420104001140011.53.879.3567.8411100122501345012.04.087.9275.17123001360014900注：表中粗线左侧，可供应光面或镀锌钢丝绳；右侧只供应光面钢丝绳（以下同）单股钢丝绳1X19［用途］包麻钢丝绳的股心，悬挂电线，张拉铁塔、烟筒和电线杆等。绳1X19（1+6+12）直径（毫米）钢丝总断面积（毫米2）钢丝绳参考重量（公斤/100米

6、）钢丝绳公称抗拉强度（公斤/毫米2）钢丝绳纲丝140155170185200钢丝破断拉力总和（公斤）＞=2.00.42.392.033343704064424782.50.53.733.175225786346907463.00.65.374.5675183291299310703.50.77.316.21102011301240135014604.00.89.558.12133014801620176019104.50.912.0810.27169018702050223024105.01.014.92

7、12.68208023102530276029805.51.118.0515.34252027903060333036106.01.221.4818.26300033203650397042906.51.325.2121.43352039004280466050407.01.429.2324.85409045304960540058407.51.533.5628.53469052005700620067108.01.638.1832.45534059106490706076308.51.743.1036.

8、64603066807320797086209.01.848.3241.076760748082108930966010.02.059.6650.718350924010100110001190011.02.272.1961.36101001115012250—1335012.02.485.9173.021200013300146001585013.02.6100.8385.711410015600171001865014.0