ASTM E362-99 PDF

Scope: 1.1 These test methods cover the chemical analysis of silicomanganese and ferrosilicon manganese having chemical compositions within the following limits: ElementConcentration, %Arsenic0.10 maxCarbon3.0 maxChromium0.50 maxLead0.030 maxManganese50.0 to 68.0Molybdenum0.10 maxNickel0.20 maxPhosphorus0.20 maxSilicon35.0 maxSulfur0.04 maxTin0.010 max 1.2 The test methods in this standard are contained in the sections indicated below: SectionsArsenic by the Molybdenum Blue Photometric Method (0.002to 0.06 %) Lead by the Dithizone Photometric Method (0.02 to 0.05 %) 1.3 This 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. Specific hazards statements are given in Section 5 and in special warning paragraphs throughout these test methods.

ASTM E362-99 Referenced Document

ASTM A483 Standard Specification for Silicomanganese
ASTM D1193 Standard Specification for Reagent Water
ASTM E173
ASTM E29 Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
ASTM E32 Standard Practices for Sampling Ferroalloys and Steel Additives for Determination of Chemical Composition
ASTM E50 Standard Practice for Apparatus, Reagents, and safety Precautions for Chemical Analysis of Metals
ASTM E60 Standard Practice for Analysis of Metals, Ores, and Related Materials by Molecular Absorption Spectrometry
ASTM E882 Standard Guide for Accountability and Quality Control in the Chemical Analysis Laboratory

2017 ASTM E362-99 Standard Test Methods for the Determination of Arsenic and Lead in Silicomanganese and Ferrosilicon Manganese (Withdrawn 2005)