STN EN ISO 3325
| Označenie: | STN EN ISO 3325 |
| Platnosť: | Platná |
| Počet strán: | 16 |
| Jazyk: |
EN
|
| Listinná verzia: | 14,10€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
12,69€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 14,10€ c) S možnosťou tlače, prenosu textu a obrázkov: 18,33€ |
| Slovenský názov: | Spekané kovové materiály, okrem spekaných karbidov. Stanovenie pevnosti v ohybe (ISO 3325: 2026) |
| Anglický názov: | Sintered metal materials, excluding hardmetals - Determination of transverse rupture strength (ISO 3325:2026) |
| Dátum vydania: | 01. 04. 2026 |
| Dátum zrušenia: | |
| ICS: | 77.040.10, 77.160 |
| Triediaci znak: | 42 0889 |
| Úroveň zapracovania: | idt EN ISO 3325:2026, idt ISO 3325:2026 |
| Vestník: | 03/26 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN ISO 3325:2000-12 (42 0889) |
| Poznámka vo Vestníku: | |
| Predmet normy: | 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. NOTE The permanent deformation can be measured with sufficient precision from the two fragments of the broken or cracked bar by indexing the lower surface. Alternatively, the deflection of a ... |
| Náhľad normy: | Náhľad normy (PDF) |