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Iron,steel and alloy—Determination of boron content—Neutralization titrimetric method and spectrophotometric method
Standard in brief
Scope of Application:
本文件描述了用中和滴定法和姜黄素分光光度法测定钢铁及合金中硼含量的方法。
本文件各方法适用范围为:方法一中和滴定法适用于高硼不锈钢中0.50%~2.00%硼含量的测定;方法二甲醇蒸馏-姜黄素光度法适用于碳钢、合金钢、高温合金及精密合金中质量分数为0.000 5%~0.20%硼含量的测定;方法三姜黄素直接光度法适用于钢中0.000 5%~0.012%及非合金钢中0.000 1%~0.000 5%硼含量的测定。
Basic information
Standard No:GB/T 223.6-2025
Standard Name:钢铁及合金 硼含量的测定 中和滴定法和分光光度法
English Name:Iron,steel and alloy—Determination of boron content—Neutralization titrimetric method and spectrophotometric method
Standard Status:现行
Release Date:1981-01-01
Effective Date:2026-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.080.01
CCS Number:H11
Related Standards
Referenced Standards:GB/T 6379.1,GB/T 6379.2,GB/T 6682,GB/T 7729,GB/T 20066,ISO 385-1,ISO 648,ISO 1042,ISO 3696,ISO 5725-1,ISO 5725-2,ISO 5725-3,ISO 14284
Adopted Standards:ISO 10153:1997
Adopted Standard Name:《钢 硼含量的测定 姜黄素分光光度法》
Adoption Level:MOD
Publication Information
Number of pages:28
Number of words:41 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:223.6
Drafter:张翠敏、罗倩华、胡修伟、王亚朋、宋祖峰、范小芬、苗文慧、张旭、李辉、靳博颖、王晗、李广杰
Drafting Organization:钢研纳克检测技术股份有限公司、钢铁研究总院有限公司、本钢板材股份有限公司、马鞍山钢铁股份有限公司、中国科学院金属研究所、重庆钢铁股份有限公司
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