ASTM C816-85(2005)
Standard Test Method for Sulfur in Graphite by Combustion-Iodometric Titration Method

Standard No.

ASTM C816-85(2005)

Release Date

1985

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM C816-85(2010)e1

Latest

ASTM C816-15(2020)e1

Scope

Sulfur, even in very low concentrations, is of concern in a nuclear reactor because of potential corrosion of metallic components. This test method has the sensitivity to analyze very low sulfur contents in graphite using very small samples.

This test method can be used to characterize graphite for design purposes.

1.1 This test method covers the determination of sulfur in graphite in the concentration range from 1 to 200 g/g in a 1-g sample or 5 to 1000 g/g in a 0.2-g sample.

1.2 The values stated in SI units are to be regarded as the standard.

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.

ASTM C816-85(2005) history

• 2020 ASTM C816-15(2020)e1 Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
• 2015 ASTM C816-15 Standard Test Method for Sulfur Content in Graphite by Combustion-Iodometric Titration Method
• 1985 ASTM C816-85(2010)e1 Standard Test Method for Sulfur in Graphite by Combustion-Iodometric Titration Method
• 1985 ASTM C816-85(2005) Standard Test Method for Sulfur in Graphite by Combustion-Iodometric Titration Method
• 1998 ASTM C816-85(1998)e1 Standard Test Method for Sulfur in Graphite by Combustion-Iodometric Titration Method