ISO 7438:2020 金属材料 弯曲试验

标准编号：ISO 7438:2020

中文名称：金属材料 弯曲试验

英文名称：Metallic materials — Bend test

发布日期：2020-10

标准范围

本文件规定了一种测定金属材料在弯曲时承受塑性变形能力的方法。本文件适用于相关产品标准中规定的从金属制品中取出的试样。它不适用于某些材料或产品，例如全断面管或焊接接头，这些材料或产品有其他标准。

This document specifies a method for determining the ability of metallic materials to undergo plastic deformation in bending.This document applies to test pieces taken from metallic products, as specified in the relevant product standard. It is not applicable to certain materials or products, for example tubes in full section or welded joints, for which other standards exist.

标准预览图