ISO 17872:2019 色漆与清漆 腐蚀实验用金属面板涂层上敷设标线指南

标准编号：ISO 17872:2019

中文名称：色漆与清漆 腐蚀实验用金属面板涂层上敷设标线指南

英文名称：Paints and varnishes — Guidelines for the introduction of scribe marks through coatings on metallic panels for corrosion testing

发布日期：2019-08

标准范围

This document describes methods of scribing coated steel or test-pieces for corrosion tests, where the 
coating system is applied at dry film thicknesses of less than 500 μm. It is intended as a guideline only, 
being based on the results of a collaborative trial with no subsequent corrosion testing having been 
carried out to determine the suitability of the introduced scribe marks for such tests.
This document covers the scribing of metallic panels or test pieces (chemically treated or not) made from:
— steel;
— galvanized steel;
— aluminium alloys;
— magnesium alloys.
It does not cover the scribing of electroplated metal or clad aluminium panels.

标准预览图