WK96749 - Revision of E1652-21 Standard Specification for Magnesium Oxide and Aluminum Oxide Powder and Crushable Insulators Used in the Manufacture of Base Metal Thermocouples, Metal-Sheathed Platinum Resistance Thermometers, and Noble Metal Thermocouples

Work Item

ASTM WK96749

Revision of E1652-21 Standard Specification for Magnesium Oxide and Aluminum Oxide Powder and Crushable Insulators Used in the Manufacture of Base Metal Thermocouples, Metal-Sheathed Platinum Resistance Thermometers, and Noble Metal Thermocouples

5 Year Review

Developed by Subcommittee: E20.13

Committee: E20

Staff Manager: Krista Robbins

Date Initiated: 10-21-2025

Technical Contact: Scott Kroon

Item: 000

Ballot:

Status: