ASTM-E364 2000

$40.63

E364-94(2000) Standard Test Methods for Chemical Analysis of Ferrochrome-Silicon (Withdrawn 2006)

Published By	Publication Date	Number of Pages
ASTM	2000	6

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Categories: 77.040.30 - Chemical analysis of metals, ASTM

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Description

ASTM E364-94-Reapproved2000

Withdrawn Standard: Standard Test Methods for Chemical Analysis of Ferrochrome-Silicon (Withdrawn 2006)

ASTM E364

Scope

1.1 These test methods cover the chemical analysis of ferrochrome-silicon having chemical compositions within the following limits:

1.2 The test methods appear in the following order:

1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For precautions to be observed in these test methods, refer to Practices E50, and to precautions included in the individual methods.

Keywords

acid dehydration; arsenic content; chemical composition; chromium content; ferrochrome-silicon; fusion; photometric; silicon content; titrimetric

ICS Code

ICS Number Code 77.040.30 (Chemical analysis of metals)

DOI: 10.1520/E0364-94R00

Additional information

Tantalum	0.050 max
Antimony	0.005 max
Phosphorus	0.030 max
Nitrogen	0.050 max
Carbon	0.15 max
Molybdenum	0.050 max
Zinc	0.005 max
Copper	0.050 max
Silver	0.005 max
Zirconium	0.050 max
Silicon by the Sodium Peroxide Fusion-Perchloric Acid Dehydration Method	26-33
Chromium	34.0 to 47.0
Tin	0.005 max
Nickel	0.50 max
Manganese	0.75 max
Sulfur	0.030 max
Silicon	30.0 to 45.0
Cobalt	0.10 max
ICS Codes	77.040.30 - Chemical analysis of metals
	Sections
Arsenic	0.005 max
Aluminum	0.50 max
Element	Concentration,%
Vanadium	0.50 max
Arsenic by the Molybdenum Blue Photometric Method	8-18
Boron	0.005 max
Chromium by the Acid Dissolution Titrimetric Method	19-25
Columbium	0.050 max
Bismuth	0.005 max
Lead	0.005 max
Titanium	0.50 max