标准编号：ISO 4992-1:2006
中文名称：钢铸件 超声波检验 第1部分：通用钢铸件
英文名称：Steel castings — Ultrasonic examination — Part 1: Steel castings for general purposes
发布日期：2006-02
标准范围
This part of ISO 4992 specifies the requirements for the ultrasonic examination of steel castings (with ferriticstructure) for general purposes, and the methods for determining internal discontinuities by the pulse-echotechnique.This part of ISO 4992 applies to the ultrasonic examination of steel castings which have usually received agrain-refining heat treatment and which have wall thicknesses up to and including 600 mm. For greater wallthicknesses, special agreements apply with respect to the test procedure and recording levels.This part of ISO 4992 does not apply to austenitic steels and joint welds.
标准预览图
立即下载标准文件