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Methods for determination of banded structure of steels
Standard in brief
Scope of Application:
本文件描述了标准评级图法、定量法和硬度法三种钢中带状组织评定方法,包括方法概述、设备、取样、试样制备、评定方法、检验结果和检测报告。
本文件适用于经塑性变形的钢中带状组织的检验与评定。
Basic information
Standard No:GB/T 34474-2025
Standard Name:钢中带状组织的评定方法
English Name:Methods for determination of banded structure of steels
Standard Status:现行
Release Date:2025-08-29
Effective Date:2026-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.040.99
CCS Number:H24
Related Standards
Referenced Standards:GB/T 225,GB/T 4340.1,GB/T 13298,GB/T 15749,GB/T 18449.1,GB/T 30067,GB/T 33362-2016
Publication Information
Number of pages:52
Number of words:82 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2025-08-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:34474
Drafter:程丽杰、温娟、曹丽红、鞠新华、李继康、余超、田玉伟、王琳、谷强、孟杨、张莎莎、冯长伟、来萍、施嘉凯、李碧波、海超、颜丞铭、束长青
Drafting Organization:抚顺特殊钢股份有限公司、首钢集团有限公司、联峰钢铁(张家港)有限公司、钢铁研究总院有限公司、本钢板材股份有限公司、冶金工业信息标准研究院、南京航空航天大学
Management Organization:全国钢标准化技术委员会(SAC/TC 183)
Proposing Department:中国钢铁工业协会