Standard Swedish standard · SS-EN ISO 3907:2009

Hardmetals - Determination of total carbon - Gravimetric method (ISO 3907:2009)

Status: Valid

This International Standard specifies a gravimetric method for the determination of the mass fraction of total carbon in carbides and hardmetals.

This method is applicable to
- carbides of chromium, hafnium, molybdenum, niobium, tantalum, titanium, vanadium, tungsten and zirconium,
- mixtures of these carbides and binder metals, free of lubricant,
- all grade of presintered or sintered hardmetals, produced from these carbides, and

having a mass fraction of total carbon exceeding 4 %.


Mechanical testing of metals (77.040.10) Powder metallurgy (77.160)

Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-71494

Edition: 1

Approved: 10/19/2009

No of pages: 16

Replaces: SS-EN 23907