Standard No.:	GB/T 31926-2015
English Name:	Zinc and aluminum based coatings on steel sheets and strips―Determination of lead,cadmium and chromium contens―Glow discharge atomic emission spectrometry method
Chinese Name:	钢板及钢带 锌基和铝基镀层中铅、镉和铬含量的测定 辉光放电原子发射光谱法
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.080.01 77.080.01    Ferrous metals in general 77.080.01
Issued by:	Standards Press of China
Issued on:	2015-09-11
Implemented on:	2016-6-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	8500 words
Price(USD):	250.00
Delivery:	via email in 1~3 business day

本标准规定了辉光放电原子发射光谱法测定铅、镉和铬的含量。本标准适用于1微米~50微米镀层厚度的钢板及钢带表面纯锌、锌铁、锌铝、铝锌镀层中铅、镉和铬元素含量的测定。