Standard No.:	GB/T 14992-2005
English Name:	Classification and designation for superalloys and high temperature intermetallic materials
Chinese Name:	高温合金和金属间化合物高温材料的分类和牌号
Chinese Classification:	H57    High temperature alloy
Professional Classification:	GB    National Standard
ICS Classification:	77.140.01 77.140.01    Iron and steel products in general 77.140.01
Issued by:	AQSIQ, SAC
Issued on:	2005-7-23
Implemented on:	2006-1-1
Status:	valid
Superseding:	GB/T 14992-1994
Language:	English
File Format:	PDF
Word Count:	15000 words
Price(USD):	240.0
Delivery:	via email in 1~3 business day

本标准规定了高温合金和金属间化合物高温材料的分类、牌号的命名原则、命名程序及一般化学成分等内容。本标准适用于变形高温合金、铸造高温合金(等轴晶铸造高温合金、空向凝固柱晶高温合金和单晶高温合金)、焊接用高温合金丝、粉末冶金高温合金、弥散强化高温合金和金属间化合物高温材料。