Standard No.:	GB/T 25151.3-2010
English Name:	Fabrication and inspection method for high pressure urea equipment—Part 3:Intergranular corrosion tendency test for ultra low-carbon chromated nickel molybdenum austenitic stainless
Chinese Name:	尿素高压设备制造检验方法 第3部分：尿素级超低碳铬镍钼奥氏体不锈钢晶间腐蚀倾向试验
Chinese Classification:	G93    Chemical equipment
Professional Classification:	GB    National Standard
ICS Classification:	71.120.10 71.120.10    Reaction vessels and their components 75.180.20    Processing equipment 71.120.10
Issued by:	AQSIQ; SAC
Issued on:	2010-9-26
Implemented on:	2011-3-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	6000 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

GB/T25151的本部分规定了尿素级超低碳铬镍钼奥氏体不锈钢在65%沸腾硝酸溶液中的腐蚀质量损失作为检验晶间腐蚀倾向的试验方法。
本部分适用于考察热处理、焊接工艺对耐腐蚀性能的影响及检测焊缝本身的耐腐蚀性能。