This International Standard specifies the requirements for electrodeposited gold and gold alloy coatings for electrical, electronic and other engineering applications on metallic and non-metallic substrates. It also specifies test methods for measuring the properties of the coatings. Although this International Standard does not specify the condition, finish or surface roughness of the basis material prior to electroplating, the appearance and serviceability of electroplated gold or gold alloy coatings depends on the condition of the basis material. It is essential that the purchaser specify the surface finish and roughness of the basis material in order to conform to the product requirements. This International Standard does not apply to coatings on threaded articles or to coatings on sheet or strip in non-fabricated form.
DIN EN ISO 27874-2009由德国标准化学会 DE-DIN 发布于 2009-01。
DIN EN ISO 27874-2009 在中国标准分类中归属于: A29 材料防护。
* 在 DIN EN ISO 27874-2009 发布之后有更新,请注意新发布标准的变化。
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