标准摘要
[中文适用范围]： 1 范围 本文件规定了金属材料用微型夏比V型缺口试样的摆锤冲击试验方法。本文件不涉及微型夏比V型缺口试样仪器化冲击试验，相关内容见ISO 14556:2023附录D[1]。经协商同意，本文件亦可适用于其他类型冲击试验设备，如落锤塔或高速电液伺服试验机等。用户应注意到，采用微型试样测得的数据，不宜直接与采用全尺寸标准夏比V型缺口试样所获数据进行比较[2, 3]。 [外文原描述]： This document specifies the pendulum impact test method on miniature Charpy-type V-notch test pieces of metallic materials. This document does not cover instrumented impact testing of miniature Charpy-type V-notch test pieces, which is specified in ISO 14556:2023, Annex D [1] . This document can be applied, by agreement, to other impact testing machines, such as drop-weight towers or high-speed servo-hydraulic machines. The user should be aware that data obtained from miniature test pieces are not directly comparable to those obtained from full-size standard Charpy V-notch test pieces [2] , [3] .
英文名称Metallic materials — Charpy pendulum impact test — Part 4: Testing of miniature Charpy-type V-notch test pieces