Standard No.:	GB/T 19292.4-2003
English Name:	Corrosion of metals and alloys - Corrosivity of atmospheres - Determination of corrosion rate of STANDARD speciments for the evaluation of corrosivity
Chinese Name:	金属和合金的腐蚀 大气腐蚀性 用于评估腐蚀性的标准试样的腐蚀速率的测定
Chinese Classification:	H25    Metal chemical property test method
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2003-9-12
Implemented on:	2004-4-1
Status:	superseded
Superseded by:	GB/T 19292.4-2018
Superseded on:	2019-2-1
Language:	English
File Format:	PDF
Word Count:	2500 words
Price(USD):	224.00
Delivery:	via email in 1~3 business day

本部分规定了用于确定标准试样腐蚀速率的方法。这些测量值（暴晒第一年的腐蚀速率）将作为GB/T 19292.1评估大气腐蚀性的分类依据。