YS/T 412-2014
Cemented carbide pellets (English Version)

Standard No.

YS/T 412-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 412-2014

Replace

YS/T 412-1999

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificate and contract (or order) content of cemented carbide pellets. This standard applies to carbide pellets of wear-resistant materials.

YS/T 412-2014 Referenced Document

• GB/T 1480 Metallic powders.Determination of particle size by dry sieving
• GB/T 26050 Hardmetals.Determination of contents of metallic elements by X-ray fluorescence.Fusion method
• GB/T 4324.25 Methods for chemical analysis of tungsten.Part 25:Determination of oxygen content.Pulse heating inert gas fusion -infrared absorption method
• GB/T 4324.6 Methods for chemical analysis of tungsten.Part 6:Determination of iron content.1,10-phenanthroline spectrophotometry
• GB/T 4340.1 Metallic materials.Vickers hardness test.Part 1:Test method
• GB/T 5124.1 Methods for chemical analysis of hardmetals.Determination of total carbon content.Gravimetric method
• GB/T 5124.2 Methods for chemical analysis of hardmetals.Determination of insoluble (free) carbon content.Gravimetric method
• GB/T 5161 Metallic powders.Determination of effective density.Liquid immersion method
• GB/T 5242 Inspection rules and test methods of cemented carbide products*， 2017-10-14 Update
• GB/T 5243 Marking,packing,transport and storage of cemented carbide products*， 2020-03-06 Update
• GB/T 5314 Powders for powder metallurgical purposes.Sampling

YS/T 412-2014 history

• 2014 YS/T 412-2014 Cemented carbide pellets
• 1999 YS/T 412-1999 Cemented carbide pellets