ISO 4384-2:2022 滑动轴承 轴承合金的硬度检验 第2部分：固体材料

标准编号：ISO 4384-2:2022

中文名称：滑动轴承 轴承合金的硬度检验 第2部分：固体材料

英文名称：Plain bearings — Hardness testing of bearing metals — Part 2: Solid materials

发布日期：2022-01

标准范围

本文件规定了通过机械加工和成型由铸造和锻造铜和铝合金制成的滑动轴承的固体材料、其锻造产品和铸锭以及锡基铸锭的硬度试验参数。本文件是对现有硬度测试国际标准的补充，因此，与这些出版物相比，本文件仅包括观察的扩展和限制。由于大多数轴承金属的结构成分不均匀，因此采用布氏试验。

This document specifies parameters for the hardness testing of solid materials for plain bearings made from cast and wrought copper and aluminium alloys by machining and forming, of their wrought products and ingots, and of tin-based ingots. This document is a supplement to existing International Standards on hardness testing and, therefore, includes only the extensions and restrictions for observation compared to those publications.Owing to the heterogeneous structural composition of the majority of these bearing metals, a Brinell test is used.

标准预览图