GB/T 3458-2006: Tungsten powder

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Scope

This Standard specifies tungsten powder’s requirements, test methods, inspection
rules, marking, packaging, transportation, storage, and contract contents.
This Standard is applicable to tungsten powder that is made by hydrogen reducing
tungsten oxide.

Basic Data

Standard ID	GB/T 3458-2006 (GB/T3458-2006)
Description (Translated English)	Tungsten powder
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H63
Classification of International Standard	77.150.99
Word Count Estimation	6,685
Date of Issue	2006-07-18
Date of Implementation	2006-11-01
Older Standard (superseded by this standard)	GB/T 3458-1982
Quoted Standard	GB/T 1480; GB/T 2596; GB/T 3249; GB/T 4324; GB/T 5314
Regulation (derived from)	China National Standard Approval Announcement 2006 No.8 (Total No.95)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the requirements for tungsten powder, test methods, inspection rules, signs, storage and content of the contract, transport, packaging. This standard applies to hydrogen reduction of tungsten oxide, tungsten powder preparation.