GB/T 8729-1988

Abolished

Foundry coke

铸造焦炭

Standard Type

GBT

ICS

75.160.10

CCS

H32

Status

Abolished

Issue Date

1988-02-22

Implementation

1989-03-01

Centralized Committee

中国钢铁工业协会

Issuing Authority

国家标准局

Application Summary AI generated

GB/T 8729-1988 specifies the technical requirements, test methods, and quality grading for foundry coke used in cupola furnaces for iron casting. It is applied in the metallurgical industry to ensure consistent coke properties such as fixed carbon, ash content, sulfur content, and reactivity, which directly affect melting efficiency and casting quality. This standard is referenced by foundries and coke producers for quality control and procurement specifications.

Related Standards

GB/T 1996-2003 Coke for metallurgy GB/T 2000-2000 Coking solid products--Sampling GB/T 4511.2-1999 Coke--Determination of shatter strength GB/T 17664-1999 Wood charcoal and test methods of wood charcoal GB/T 6539-1997 Standard test methods for electrical conductivity of aviation and distillate fuels GB/T 7702.2-1997 Standard test method for granular activated carbon from coal--Determination of particle size GB/T 7702.13-1997 Standard test method for granular activated carbon from coal--Determination of carbon tetrachloride absorption GB/T 7702.4-1997 Standard test method for granular activated carbon from coal--Determination of apparent density

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.