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本帖最后由 infoeach 于 2013-2-18 15:38 编辑
中文名称: 致密圆形同心绞捻的1350型铝导线规格 | 英文名称:Standard Specification for Compact Round Concentric-Lay-Stranded Aluminum 1350 Conductors |
中标分类:K11 | ICS分类:29.240.20 | 标准分类编号:AS | 页数:6 |
发布日期: | 实施日期:2008-09-01 | 作废日期: | 被替代标准: | 代替标准:ASTM B400-2004 | 引用标准:ASTM B609/B609M;ASTM B230/B230M;ASTM B231/B231M;ASTM B354;ASTM B263;NBS;ASTM E29;ASTM E527 | 采用标准: | 起草单位: | 归口单位: |
标引依据: | 补充修订: | 备注: | 范围:1.1 This specification covers aluminum 1350-H19 (extra hard), 1350-H16 or -H26 ([n ]hard), 1350-H14 or -H24 (1/2 hard) and 1350-H142 or -H242 (1/2 hard) bare compact-round concentric-lay-stranded conductors made from round or shaped wires for use as uninsulated electrical conductors or in covered or insulated electrical conductors. These conductors shall be composed of a central core surrounded by one or more roller or die compacted layers of helically applied wires (Explanatory Note 1 and Note 2). 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. Note 1—Prior to 1975, aluminum 1350 was designated as EC aluminum. Note 2—The aluminum and temper designations conform to ANSI Standard H35.1. Aluminum 1350 corr
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