Most recent

ISO 2039-2:1987

Plastics - Determination of hardness - Part 2 : Rockwell hardness

Specifications of a method for the determination of the indentation hardness of plastics by means of the Rockwell hardness tester using the Rockwell M, L and R hardness scales. The Rockwell hardness number is derived from the net increase in depth of impression as the load on an indentor is increased from a fixed minor load to a major load and then returned to the same minor load. For materials having high creep and recovery, the time-factors involved in application of the major and minor loads have a considerable effect on the results of the measurements.

CONTENT PROVIDER
International Organization for Standardization [iso]

Others Also Bought
Plastics - Determination of Charpy impact properties - Part 1: Non-instrumented impact test
Plastics - Determination of temperature of deflection under load - Part 1: General test method
Plastics - Determination of hardness - Part 1: Ball indentation method
Included in Packages
This standard is not included in any packages.
Document History
We have no document history for this standard.
Amendments & Corrections
We have no amendments or corrections for this standard.