NFA 06 305 : 1985
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHEMICAL ANALYSIS OF FERROUS MATERIALS - DETERMINATION OF PHOSPHORUS IN STEELS AND IRONS - SPECTROPHOTOMETRIC METHOD
01-08-1989
12-01-2013
Specifies a spectrophotometric method for the determination of phosphorus in steel and cast iron. Applies to phosphorus contents between 0.0005 and 1.5% (m/m), provided that tungsten, niobium, zirconium and tantalum contents are not higher than 1% (m/m) for each of these four elements and 2% (m/m) is the maximum titanium content. Coverage includes reagents, apparatus and procedure.
| DevelopmentNote |
Indice de classement: A06-305PR PR NFA 06 305 December 1997 (04/2006)
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| DocumentType |
Projet
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| PublisherName |
Association Francaise de Normalisation
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| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| SN EN 10184 : 2006 | Identical |
| EN 10184:2006 | Identical |
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