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DIN Standards Committee Technology of Materials

Abstract

This document specifies a method for the determination of the transverse rupture strength of sintered metal materials, excluding hardmetals. The method is particularly suitable for comparing the sintered strength of a batch of metal powder with that of a reference powder or with a reference strength. The method is applicable to sintered metal materials, excluding hardmetals, whether they have been subjected to heat treatment after sintering or not, and also to materials that have been sized or coined after sintering. It is especially suitable for materials having a uniform hardness throughout their section and negligible ductility, i.e. a ductility corresponding to a permanent deformation of less than about 0,5 mm measured between the two supports during the transverse rupture strength determination. If the test is applied to materials under conditions other than those specified above, the conditions shall be reported.

Begin

2022-10-24

WI

CSM11118

Planned document number

DIN EN ISO 3325

Project number

14500218

Responsible national committee

NA 145-01-06 AA - Powder metallurgy  

Responsible european committee

CEN/BT - BT Technical Board  

Responsible international committee

ISO/TC 119/SC 3 - Sampling and testing methods for sintered metal materials (excluding hardmetals)  

draft standard

Sintered metal materials, excluding hardmetals - Determination of transverse rupture strength (ISO/DIS 3325:2024); German and English version prEN ISO 3325:2024
2024-08
Order from DIN Media

previous edition(s)

Sintered metal materials, excluding hardmetals - Determination of transverse rupture strength (ISO 3325:1996 + AMD 1:2001) (includes Amendment A1:2002); German version EN ISO 3325:1999 + A1:2002
2002-06