ISO 11124-5:2019 涂料和相关产品应用前钢基体的制备 金属喷砂清理磨料规范 第5部分：切割钢丝

标准编号：ISO 11124-5:2019

中文名称：涂料和相关产品应用前钢基体的制备 金属喷砂清理磨料规范 第5部分：切割钢丝

英文名称：Preparation of steel substrates before application of paints and related products — Specifications for metallic blast-cleaning abrasives — Part 5: Cut steel wire

发布日期：2019-06

标准范围

本文件规定了为喷砂清理工艺提供的13级切割钢丝磨料的要求。它指定了颗粒大小的范围，以及相应的等级名称。规定了硬度、密度、缺陷/结构要求、金相组织和化学成分的数值。本文件适用于通过切割新冷拔钢丝制成的喷砂清理工艺用切割钢丝。本文件中规定的要求仅适用于在新的非条件状态下供应的由未加工金属丝制成的磨料。它们不适用于磨料使用期间或之后。注1:关于切割钢丝磨料的常用参考国家标准及其与ISO 11124的近似关系的信息见附录A。注2:尽管本文件是专门为满足钢结构制备要求而编制的，但规定的性能通常适用于使用喷砂清理技术制备其他材料表面或部件时。

This document specifies requirements for 13 grades of cut steel wire abrasives, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements, metallographic structure and chemical composition.This document is suitable for cut steel wire supplied for blast-cleaning processes which is made by cutting new cold drawn wire.The requirements specified in this document apply to abrasives manufactured from virgin wire supplied in the new and unconditioned state only. They do not apply to abrasives either during or after use.NOTE 1 Information on commonly referenced national standards for cut steel wire abrasives and their approximate relationship with ISO 11124 is given in Annex A.NOTE 2 Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques.

标准预览图