最全铝包钢芯铝绞线技术参数表

1最全铝包钢芯铝绞线技术参数表1标准技术参数··············································································································11.1JL/LB20A-70/40-12/7标准技术参数·········································································11.2JL/LB20A-95/55-12/7标准技术参数·········································································31.3JL/LB20A-120/25-7/7标准技术参数·········································································51.4JL/LB20A-150/35-30/7标准技术参数·······································································71.5JL/LB20A-185/30-26/7标准技术参数·······································································91.6JL/LB20A-240/30-24/7标准技术参数······································································111.7JL/LB20A-300/25-48/7标准技术参数······································································131.8JL/LB20A-300/40-24/7标准技术参数······································································151.9JL/LB20A-300/50-26/7标准技术参数······································································171.10JL/LB20A-400/35-48/7标准技术参数·····································································191.11JL/LB20A-400/50-54/7标准技术参数·····································································211.12JL/LB20A-630/45-45/7标准技术参数·····································································231.13JL/LB20A-630/55-48/7标准技术参数·····································································262项目需求部分·············································································································282.1货物需求及供货范围一览表·················································································282.2图纸资料提交单位······························································································282.3工程概况··········································································································292.4使用条件··········································································································292.5项目单位技术差异······························································································293投标人响应部分··········································································································2911标准技术参数投标人应仔细阅读货物需求及供货范围一览表，并认真逐项填写所招标规格的铝包钢芯铝绞线技术参数响应表中“投标人保证值”，不能以“响应”两字代替，不允许改动标准参数值。如有偏差，请填写技术偏差表。1.1JL/LB20A-70/40-12/7标准技术参数1.1-1JL/LB20A-70/40-12/7铝包钢芯铝绞线技术参数响应表项目单位招标人要求值投标人保证值制造厂（商）（投标人提供）原产地（投标人提供）产品型号规格JL/LB20A-70/40-12/7外观及表面质量绞线表面不应有肉眼可见的缺陷，如明显的压痕、划痕等，并不得有与良好商品不相称的任何缺陷（投标人提供）结构铝单线股数/直径根/mm12/2.72（投标人提供）铝包钢线股数/直径根/mm7/2.72（投标人提供）计算截面积合计mm2110.40（投标人提供）铝mm269.73（投标人提供）钢mm240.67（投标人提供）外径mm13.60（投标人提供）单位长度质量kg/km461.8（投标人提供）20℃时直流电阻Ω/km≤0.3458（投标人提供）额定抗拉力kN≥60.66（投标人提供）弹性模量GPa91.0（投标人提供）线膨胀系数1/℃17.1×106（投标人提供）节径比铝包钢芯6根层/16～26（投标人提供）铝线内层///铝线邻外层///铝线外层/10～12（投标人提供）对于有多层的绞线/任何层的节径比应不大于紧邻内层的节径比（投标人提供）绞向外层/右向（投标人提供）其他层/相邻层绞向应相反（投标人提供）每盘线长m2500（投标人提供）线长偏差正％0.5（投标人提供）负％0（投标人提供）每盘绞线净重kg/（投标人提供）每盘绞线毛重kg/（投标人提供）蠕变特性试验张力25％RTS40％RTS25％RTS40％RTS210年蠕变量％//（投标人提供）（投标人提供）20年蠕变量％//（投标人提供）（投标人提供）铝包钢芯无接头，外层铝线不允许有接头，其他层应满足GB/T1179—2008的要求，接头采用冷压焊接，强度不低于130MPa1.1-2JL/LB20A-70/40-12/7铝单线技术参数响应表项目单位招标人要求值投标人保证值制造厂（商）（投标人提供）原产地（投标人提供）外观及表面质量表面应光洁，并不得有与良好的商品不相称的任何缺陷（投标人提供）直径mm2.72（投标人提供）直径允许偏差正mm0.03（投标人提供）负mm0.03（投标人提供）20℃时直流电阻率nΩ·m≤28.264（投标人提供）抗拉强度绞前MPa≥170（投标人提供）绞后MPa≥162（投标人提供）接头抗拉强度（冷压焊）MPa≥130（投标人提供）计算截面积mm25.81（投标人提供）单位长度质量kg/km15.71（投标人提供）卷绕/1倍铝线直径卷绕8圈，退6圈，重新紧密卷绕，铝线不得断裂（投标人提供）1.1-3JL/LB20A-70/40-12/7铝包钢线技术参数响应表（LB20A）项目单位招标人要求值投标人保证值制造厂（商）（投标人提供）原产地（投标人提供）外观及表面质量表面应光洁，并且不得有可能影响产品性能的所有缺陷，如裂纹、粗糙、划痕和杂质等（投标人提供）直径mm2.72（投标人提供）直径允许偏差正mm0.041（投标人提供）负mm0.041（投标人提供）抗拉强度绞前MPa≥1340（投标人提供）绞后MPa≥1273（投标人提供）1％伸长应力MPa≥1200（投标人提供）伸长率（标距250mm）断时％≥1.5（投标人提供）断后％≥1.0（投标人提供）3扭转（L=100d）次/360°≥20（投标人提供）20℃时直流电阻率nΩ·m≤84.80（投标人提供）导电率％IACS≥20.3（投标人提供）最小铝层厚度mm≥0.136（投标人提供）平均铝层厚度mm≥0.182（投标人提供）计算截面积mm25.81（投标人提供）单位长度质量kg/km38.29（投标人提供）1.2JL/LB20A-95/55-12/7标准技术参数1.2-1JL/LB20A-95/55-12/7铝包钢芯铝绞线技术参数响应表项目单位招标人要求值投标人保证值制造厂（商）（投标人提供）原产地（投标人提供）产品型号规格JL/LB20A-95/55-12/7外观及表面质量绞线表面不应有肉眼可见的缺陷，如明显的压痕、划痕等，并不得有与良好商品不相称的任何缺陷（投标人提供）结构铝单线股数/直径根/mm12/3.20（投标人提供）铝包钢线股数/直径根/mm7/3.20（投标人提供）计算截面积合计mm2152.81（投标人提供）铝mm296.51（投标人提供）钢mm256.30（投标人提供）外径mm16.00（投标人提供）单位长度质量kg/km639.2（投标人提供）20℃时直流电阻Ω/km≤0.2498（投标人提供）额定抗拉力kN≥83.48（投标人提供）弹性模量GPa91.0（投标人提供）线膨胀系数1/℃17.1×106（投标人提供）节径比铝包钢芯6根层/16～26（投标人提供）铝线内层///铝线邻外层///铝线外层/10～12（投标人提供）对于有多层的绞线/任何层的节径比应不大于紧邻内层的节径比（投标人提供）绞向外层/右向（投标人提供）其他层/相邻层绞向应相反（投标人提供）每盘线长m2500（投标人提供）线长偏差正％0.5（投标人提供）4负％0（投标人提供）每盘绞线净重kg/（投标人提供）每盘绞线毛重kg/（投标人提供）蠕变特性试验张力25％RTS40％RTS25％RTS40％RTS10年蠕变量％//（投标人提供）（投标人提供）20年蠕变量％//（投标人提供）（投标人提供）铝包钢芯无接头，外层铝线不允许有接头，其他层应满足GB/T1179—2008的要求，接头采用冷压焊接，强度不低于130MPa1.2-2JL/LB20A-95/55-12/7铝单线技术参数响应表项目单位招标人要求值投标人保证值制造厂（商）（投标人提供）原产地（投标人提供）外观及表面质量表面应光洁，并不得有与良好的商品不相称的任何缺陷（投标人提供）直径mm3.20（投标人提供）直径允许偏差正mm0.032（投标人提供）负mm0.032（投标人提供）20℃时直流电阻率nΩ·m≤28.264（投标人提供）抗拉强度绞前MPa≥165（投标人提供）绞后MPa≥157（投标人提供）接头抗拉强度（冷压焊）MPa≥130（投标人提供）计算截面积mm28.042（投标人提供）单位长度质量kg/km21.739（投标人提供）卷绕/1倍铝线直径卷绕8圈，退6圈，重新紧密卷绕，铝线不得断裂（投标人提供）1.2-3JL/LB20A-95/55-12/7铝包钢线技术参数响应表项目单位招标人要求值投标人保证