GB/T 30896-2014 (English Version) PDF

Standard No.: GB/T 30896-2014
Language: Chinese, Available in English version
Release Date: 2014
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 30896-2014

Scope: This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, transportation, storage and general provisions for quality certificates of ferrovanadium nitride. This standard applies to ferrovanadium nitride produced by self-propagating high-temperature synthesis and other processes used as alloy additives in steelmaking and casting.

GB/T 30896-2014 Referenced Document

GB/T 13247 Methods for sampling and testing the grain size of ferroalloys products*， 2019-10-18 Update
GB/T 20567 Vanadium-nitrogen*， 2020-04-28 Update
GB/T 3650 The general rules for inspection,packing,storing,transportation,marking and certification of ferroalloy
GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*， 2015-09-11 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods
GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values