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Chinese Standard: GB/T 1839-2025

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Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products


Standard in brief
Scope of Application:  
本文件规定了钢产品单位面积上镀锌层质量试验方法的原理、试验溶液、试样、试验方法的选择、试验步骤和结果计算、再现性及试验报告。
本文件适用于纯锌镀层、锌铁合金镀层、锌镁合金镀层、锌铝镁合金镀层、铝锌合金镀层以及铝锌镁合金镀层等镀层产品。
铝硅合金镀层等其他镀层产品参照本文件执行。

Basic information
Standard No:GB/T 1839-2025
Standard Name:钢产品镀锌层质量试验方法
English Name:Test method for gravimetric determination of the mass per unit area of galvanized coatings on steel products
Standard Status:现行
Release Date:1993-01-01
Effective Date:2026-03-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.040.99
CCS Number:H21

Related Standards
Referenced Standards:GB/T 8170

Publication Information
Number of pages:16
Number of words:17 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:1839
Drafter:向前、黄双、周文、王玉婕、刘宝石、王心、李兴华、马万利、沈杰、徐昊驰、张宏岭
Drafting Organization:武汉钢铁有限公司、河钢股份有限公司唐山分公司、冶金工业信息标准研究院、河北中重冷轧材料有限公司
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

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