GB/T 3398-1982
Test for hardness of plastics by the ball indentation (English Version)

Standard No.

GB/T 3398-1982

Language

Chinese, Available in English version

Release Date

1982

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2009-04

Replace By

GB/T 3398.1-2008

Latest

GB/T 3398.1-2008

Scope

This standard is applicable to the determination of the ball indentation hardness of the steel ball pressed into the sample by the plastic under the specified load. This standard is formulated with reference to the international standard ISO2039-73 "Plastic and Hard Rubber - Determination of Ball Indentation Hardness".

GB/T 3398-1982 history

• 2008 GB/T 3398.1-2008 Plastics.Determination of hardness.Part 1:Ball indentation method
• 1982 GB/T 3398-1982 Test for hardness of plastics by the ball indentation