Active standard | Published: 02/07/1987

ISO 2039-2:1987-ed.2.0

Plastics — Determination of hardness — Part 2: Rockwell hardness
(Plastiques — Détermination de la dureté — Partie 2: Dureté Rockwell)

Available languages: English, French

Available design: electronic design (pdf), Print design

from 65.30 USD show on eshop

Detail information

Designation: ISO 2039-2:1987-ed.2.0

Publication date: 02/07/1987

Pages: 5

Country: International technical standard

Where to buy?

You can buy at www.mystandards.biz

Anotation

Description / Abstract: 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.

Popular Publishers

full catalog