Standard No.:	GB 10560-1989
English Name:	High tensile steels for round link chains for mines-Technical requirements
Chinese Name:	矿用高强度圆环链用钢技术条件
Chinese Classification:	H48    Steel tube and cast iron pipe
Professional Classification:	GB    National Standard
ICS Classification:	77.080.20 77.080.20    Steels 77.080.20
Issued by:	Ministry of Metallurgical Industry
Issued on:	1988-12-28
Implemented on:	1990-1-1
Status:	superseded
Superseded by:	GB/T 10560-2008 High tensile steels of round link chains for mines
Superseded on:	2009-4-1
Abolished on:	2009-04-01
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	60.0
Delivery:	via email in 1~3 business day

本标准规定了矿用高强度圆环链用钢的分类及代号，尺寸、外形、重量及允许偏差，技术要求，试验方法，检验规则，包装、标志和质量证明书等内容。
本标准适用于制造煤矿刮板输送机、刨煤机的高强度圆环链用热轧及冷拉圆钢。