SK SSH EN ISO 148-3:2020

Status: Published
Gjuha: English
Faqe: 33
Publikuar: 2020-12-24
Regjistri Kombëtar: 333/2020
Botim:

Standardet ndërkombëtare që kanë lidhje

This standard is identical to:
EN ISO 148-3:2016
CEN/TC 459/SC 1

This standard is identical to:
ISO 148-3:2016
ISO/TC 164/SC 4

Çmim: 31 €

Titulli Shqip

Materiale metalike - Prova e goditjes me lavjerrës Charpy - Pjesa 3: Përgatitja dhe karakterizimin i kampionëve Charpy me koncentratorë V për verifikimin indirekt të makinave goditëse me lavjerrës (ISO 148-3:2016)

Titulli Anglisht

Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch test pieces for indirect verification of pendulum impact machines (ISO 148-3:2016)

Scope Shqip

Asnjë informacion i shtuar.

Scope Anglisht

ISO 148-3:2016 specifies the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with ISO 148‑2. It specifies notched test pieces with nominal dimensions identical to those specified in ISO 148‑1; however, the tolerances are more stringent. NOTE 1 The chemical composition or heat treatment, or both, are varied according to the energy level desired. NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of ISO 148.