Standard No.:	GB/T 8729-2017
English Name:	Foundry coke
Chinese Name:	铸造焦炭
Chinese Classification:	H32    Coke
Professional Classification:	GB    National Standard
ICS Classification:	75.160.10 75.160.10    Solid fuels 75.160.10
Issued by:	AQSIQ; SAC
Issued on:	2017-10-14
Implemented on:	2018-5-1
Status:	valid
Superseding:	GB 8729-1988 Foundry coke
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	110.0
Delivery:	via email in 1~3 business day

1 Scope This standard specifies technical requirements, test methods, inspection rules, transport, and quality certificate of foundry coke. This standard is applicable to coke used for smelting in a cupola. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 1997 Sampling and preparation of coke samples GB/T 2001 Coke - Determination of proximate analysis GB/T 2006 Coke for metallurgy - Determination of mechanical strength GB/T 2286 Determination of total sulfur in coke GB/T 4511.1 Coke - Determination of true relative density apparent relative density and porosity GB/T 4511.2 Coke - Determination of shatter strength GB/T 8170 Rules of rounding off for numerical values & expression and judgment of limiting values 3 Technical requirements

Foreword i 1 Scope 2 Normative references 3 Technical requirements 4 Test methods 5 Inspection rules 6 Transport and quality certificate Annex A (Normative) Size consist of foundry coke and determination of coke breeze content