材料不锈钢304钢丝直径12（mm）结构双捻(多股)排列方式6*19+lWS捻向左同向(LHLL)抗拉强度1570（MPa）钢丝绳在各工业***中都是标准产品，可按用途需要选择其直径、绳股数、每股钢丝数、抗拉强度和足够的安全系数，它的规格型号可在有关手册中查得。钢丝绳除外层钢丝的磨损外，主要因绕过滑轮和卷筒时反复弯曲引起金属疲劳而逐渐折断，因此滑轮或卷筒与钢丝绳直径的比值是决定钢丝绳寿命的重要因素。比值大，钢丝弯曲应力小，寿命长，但机构庞大。必须根据使用场合确定适宜的比值。钢丝绳表面层的磨损、腐蚀程度或每个拧距内断丝数超过规定值时应予报废。钢丝绳主要用在吊运,拉运等需要高强度线绳的运输中。6×19+FC6×19+IWS6×19+IWR公称直径NominalDiameter(mm)参考重量ApproximateWeight(kg/100m)绳公称抗拉强度(N/mm2)NorminalT/S14701570167017701870钢丝绳***小破断拉力(KN)MinB/LFCIWSIWRFCIWSIWRFCIWSIWRFCIWSIWRFCIWSIWRFCIWSIWR21.381.521.811.951.932.0820.52.222.172.352.302.4833.113.434.064.394.334.694.614.984.895.285.165.5845.546.107.227..807.718.338.208.878.699.409.189.9358.659.5211.2012.2012.0013.0012.8013.8013.5014.6014.3015.50612.5013.7016.2017.5017.3018.7018.4019.9019.5021.1020.6022.30717.0018.7022.1023.9023.6025.5025.1027.1026.6028.7028.1034.40822.1024.4028.8031.2030.8033.3032.8035.4034.7037.6036.7039.701034.6038.1045.1048.8048.1052.1051.2055.4054.3058.7057.4062.001249.8054.9064.9070.2069.4075.0073.8079.8078.2084.6082.6089.41467.8074.7088.4095.6094.40102.0100.0108.0106.0115.0112.0121.01688.6097.5115.0124.0123.0133.0131.0141.0139.0150.0146.0158.018112.0123.014615815616816617917619018620120138.0152.01801951922082052212172352292482216718421823623325224826826328427730024199219259281277300295319312338330357262342583053293253523463743673973884192827129935338237740840143442646045048630311343406439433469461498489528516558323543904624994935335245675566015876353440044052156455760259264062867966371736448494584632624675664718704761744804385005506517046957527408007848488288964055461072278077183382088786994091899342610672796860850919904978958103010101090446707388739449331000992107010501130111012004673280695410301010110010801170114012401210131048797878104011241110.0120111811277125213541322143050865952112812201205130312811386135814691435155252935.01030.01220132013031409138614991469158915521678541009.01111.013161423140515201495161615841713167418105610851195.01415153015111634160717381704184218001946581164.01281.01518164116211753172418651828197619312088601245.01371.016241756173518761845199619562115206622356×37+FC6×37+IWR公称直径NominalDiameter(mm)参考重量ApproximateWeight(kg/100m)绳公称抗拉强度(N/mm2)NorminalT/S14701570167017701870钢丝绳***小破断拉力(KN)MinB/LFCIWRFCIWRFCIWRFCIWRFCIWRFCIWR58.659.5210.8011.7011.5012.5012.313.313.014.113.7014.90612.5013.7015.6016.8016.6018.017.719.118.720.319.8021.40822.1024.4027.730.029.632.031.534.033.4036.135.338.11034.6038.1043.446.846.350.049.253.252.256.455.1059.61249.8054.962.4067.5066.672.170.976.775.181.379.4085.901467.8074.7084.991.990.7098.1096.50104.0102.0110.0108.0116.01688.694.5111.0120.0118.0128.0126.0136.0133.0144.0141.0152.018122.0123.0140.0151.0150.0162.0159.0172.0169.0182.0178.0193.020138.0152.0173.0187.0185.0200.0197.0213.0208.0225.0220.023822167.0184.020922622424223825725227326628824199.0219.024927026628828330630032531734326234.0258.0293.0316.0313.0338.0333.0360.0352.0381.0372.0403.028271.0299.0339.0367.0363.0392.0386.0417.040944243246730311343390422416450)