标准摘要
[中文适用范围]： 此文件规定了一系列用于钎焊的填充金属的组成范围。填充金属被分为七类，这些分类与其组成有关但不一定与主要元素一致。注1：对于存在的主要元素，请参见附录A。在复合产品（如涂层棒材、膏状物或塑料带）的情况下，本文件仅涵盖此类产品中形成的填充金属。表格中给出的熔点仅为近似值，因为它们必然会在填充金属组成的范围内变化。因此，这些只是信息提供用。对于包含钎焊填充金属和其他成分（例如助焊剂和/或粘结剂）的产品的技术交货条件也给出了规定。注2：在一些应用中，如贵金属珠宝、航空航天和牙科等领域，本文件未包括的其他类型的填充金属通常会被使用。这些可以通过引用其他国际标准来涵盖。 [外文原描述]： This document specifies the compositional ranges of a series of filler metals used for brazing. The filler metals are divided into seven classes, related to their composition but not necessarily to the major element present. NOTE 1 For the major element(s) present, see Annex A. In the case of composite products, such as flux-coated rods, pastes or plastics tapes, this document covers only the filler metal that forms parts of such products. The melting temperatures given in the tables are only approximate, as they necessarily vary within the compositional range of the filler metal. Therefore, they are given only for information. Technical delivery conditions are given for brazing filler metals and products containing brazing filler metals with other constituents such as flux and/or binders. NOTE 2 For some applications, such as precious metal jewellery, aerospace and dental, filler metals other than those included in this document are often used. These are covered by other International Standards to which reference can be made.
英文名称Brazing — Filler metals