Standard No.:	YB/T 4246-2011
English Name:	Size and surface processing requirements of carbon block and carbon brick
Chinese Name:	炭块和炭砖尺寸及表面加工要求
Chinese Classification:	Q52    Carbon material
Professional Classification:	YB    Professional Standard - Metallurgy
Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-12-20
Implemented on:	2012-7-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本标准规定了炭块和炭砖表面精度要求及加工机床技术规格、几何精度、加工精度、测量方法及技术要求。
本标准适用于高炉炭块、阴极炭块、及环形炭块等。