Standard No.:	GB/T 21834-2008
English Name:	Medium and low alloy steel - Determination of the distribution of multi-element contents - Original position statistic distribution analysis method
Chinese Name:	中低合金钢 多素成分分布的测定 金属原位统计分布分析法
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.080.20 77.080.20    Steels 77.080.20
Issued by:	AQSIQ; SAC
Issued on:	2008-5-13
Implemented on:	2008-11-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.00
Delivery:	via email in 1~3 business day

本标准是首次制定。本标准规定了用金属原位统计分布分析法测定碳、硅、锰、磷、硫、铬、镍、铜、钛、铌、钼、钒、铝等成分的分布。本标准适用于测定横截面包含长为30mm～120mm，宽为30mm～120mm 的长方形或正方形区域，高为10mm～50mm 的块状中低合金钢样品。一般分析面积最大不超过6400mm 2，分析长度最大不超过120mm。