Matériaux métalliques — Essai de flexion par choc sur éprouvette Charpy — Partie 2: Vérification des...
ISO 148-2:2016 traite de la vérification des éléments des machines d'essai de flexion par choc (moutons-pendules) concernant leurs éléments de construction, leur performance globale et la précision des résultats qu'ils produisent. Elle s'applique aux machines ayant des couteaux de 2 mm ou de 8 mm utilisées pour les essais de flexion par choc effectués par exemple conformément à l…
Matériaux métalliques — Essai de flexion par choc sur éprouvette Charpy — Partie 3: Préparation et c...
ISO 148-3:2016 couvre les exigences, la préparation et les méthodes de qualification des éprouvettes utilisées pour la vérification indirecte des machines d'essai de flexion par choc (moutons-pendules) conformément à l'ISO 148‑2.
Elle décrit les éprouvettes à entaille, de dimensions nominales identiques à celles spécifiées dans l'ISO 148‑1. Cependant, les tolérances sont plus…
Cylindrical cutters with plain bore and key drive — Metric series
ISO 2584:2016 specifies the dimensions of metric series cylindrical cutters with plain bore and key drive, intended for fitting to cutter arbors.
It is applicable to solid cutters and also to interlocking cutters.
Solid cutters are made either with straight teeth or with helicoidal teeth angled to the right or left; interlocking cutters are always made with straight or helicodial teeth angled to…
Metallic materials — Charpy pendulum impact test — Part 1: Test method
ISO 148-1:2016 specifies the Charpy (V-notch and U-notch) pendulum impact test method for determining the energy absorbed in an impact test of metallic materials. This part of ISO 148 does not cover instrumented impact testing, which is specified in ISO 14556.
Annexes B and C are based on ASTM E23 and are used with the permission of ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West…
Metallic materials — Charpy pendulum impact test — Part 2: Verification of testing machines
ISO 148-2:2016 covers the verification of pendulum-type impact testing machines, in terms of their constructional elements, their overall performance and the accuracy of the results they produce. It is applicable to machines with 2 mm or 8 mm strikers used for pendulum impact tests carried out, for instance, in accordance with ISO 148‑1.
It can be applied to pendulum impact testing machines of…
Metallic materials — Charpy pendulum impact test — Part 3: Preparation and characterization of Charp...
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…
Protective gloves against dangerous chemicals and micro-organisms — Part 5: Terminology and performa...
ISO 374-5:2016 specifies the requirements and test methods for protective gloves intended to protect the user against micro-organisms.
NOTE If other protection features is to be needed, e.g. chemical risks, mechanical risks, thermal risks, electrostatic dissipation etc., the appropriate specific performance standard is to be used in addition. Further information on protective gloves…
Gants de protection contre les produits chimiques dangereux et les micro-organismes — Partie 5: Term...
L'ISO 374-5:2016 spécifie une méthode d'essai permettant de déterminer la résistance à la pénétration des gants qui protègent contre les micro-organismes.
NOTE Si d'autres fonctions de protection doivent être couvertes, par exemple les risques mécaniques, les risques thermiques, la dissipation électrostatique, etc., il convient que la norme de performance spécifique…
Energy is central to nearly every major challenge and opportunity the world faces. However, one fifth of the world population still lacks access to energy.
The interconnection of grids would open up an unprecedented opportunity to globally share the resources of the whole planet, bringing clean energy to everybody, everywhere in the world.
Global energy interconnection (GEI) is technically…
Systems and software engineering — Lifecycle profiles for Very Small Enterprises (VSEs) — Part 3-3: ...
ISO/IEC 29110-3-3:2016 contains the requirements for certification bodies performing conformity assessments, of the requirements contained in VSE profile specifications (e.g. ISO/IEC 29110‑4-1 for VSE software basic profile), using process assessments and maturity models. This document is based on published ISO/IEC standards and guides for
a) certification bodies (see ISO/IEC 17065)
b) the…
