$29
This standard is the Chinese version electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you have any question, please contact email: ChineseStandardsLibraryS001@gmail.com.
Methods for evaluating the nodularity of carbides
Standard in brief
Scope of Application:
本文件规定了碳化物球化程度评定的取样和样品制备、评定方法、结果表示和检验报告。
本文件主要适用于碳含量不高于0.80%的钢球化退火后碳化物球化程度的评定,其中图谱比较法适用于冷镦钢、冷挤压用钢,其他钢种可参照使用。
Basic information
Standard No:GB/T 46224-2025
Standard Name:碳化物球化程度的评定方法
English Name:Methods for evaluating the nodularity of carbides
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 13298,GB/T 30067
Adopted Standards:ISO 23825:2020
Adopted Standard Name:《碳化物球化程度的评定方法 冷镦和冷挤压用钢》
Adoption Level:MOD
Publication Information
Number of pages:32
Number of words:36 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:Yes
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:46224
Drafter:鞠新华、严春莲、孟杨、解家英、程丽杰、李继康、闫贺、温娟、来萍、曹丽红、王硕康、孙静、王琳、吴赵波、其其格、邓素怀、赵梦莹、崔桂彬、贾惠平、任群、徐士新、罗志俊
Drafting Organization:首钢集团有限公司、抚顺特殊钢股份有限公司、钢铁研究总院有限公司、冶金工业信息标准研究院、首钢京唐钢铁联合有限责任公司
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