Heat-treatable steels, alloy steels and free-cutting steels — Part 3: Case-hardening steels
This document specifies the technical delivery requirements for
— semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1),
— bars (see NOTE 1),
— wire rod,
— finished flat products, and
— hammer or drop forgings (see NOTE 1)
manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions…
Aciers pour traitement thermique, aciers alliés et aciers pour décolletage — Partie 3: Aciers pour c...
Le présent document spécifie les conditions techniques de livraison des
— demi-produits formés à chaud, comme par exemple les blooms, billettes et brames (voir NOTE 1);
— barres (voir NOTE 1),
— fils machine,
— produits plats finis, et
— pièces forgées par martelage ou estampage (voir NOTE 1)
fabriqués à partir d'aciers alliés ou non alliés pour cémentation énumérés dans le…
Adhésifs — Désignation des principaux faciès de rupture
Le présent document décrit la désignation des principaux types de ruptures des assemblages collés et illustre, à l’aide de schémas, les faciès respectifs.
Le présent document s’applique à tous les types d’essais mécaniques qui sont effectués sur un assemblage collé quelle que soit la nature des supports et de l’adhésif constituant l’assemblage.
Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption — P...
This document describes a method for the evaluation of porosity and pore size distribution by physical adsorption (or physisorption). The method is limited to the determination of the quantity of a gas adsorbed per unit mass of sample as a function of pressure at a controlled, constant temperature[1]-[9]. Commonly used adsorptive gases for physical adsorption characterization include nitrogen,…
This document specifies the designations for the main types of failure pattern of bonded assemblies and illustrates, through diagrams, their respective appearances.
This document applies to all mechanical tests performed on a bonded assembly, regardless of the nature of the adherends and adhesive which make up the assembly.
Rubber and rubber products — Determination of 2-mercaptobenzothiazole content by high performance li...
This document specifies a quantitative test method to determine the 2-mercaptobenzothiazole content in rubber and rubber products by high performance liquid chromatography (HPLC).
This document delivers a method for quantifying 2-mercaptobenzothiazole in rubber products for a better selection of curing conditions.
This document provides a method to follow the curing of rubber with sulfur- and…
Software engineering - Software life cycle processes - Maintenance
This document provides guidance for the maintenance of software, based on the maintenance process and its activities and tasks defined in ISO/IEC/IEEE 12207:2017, 6.4.13. Moreover, this document describes the maintenance process in greater detail and establishes definitions for the various types of maintenance. This includes maintenance for multiple software products with the same maintenance…
Systèmes de canalisation en plastique destinés à la réhabilitation des réseaux enterrés — Classifica...
Le présent document spécifie les étapes du processus global de réhabilitation des canalisations, comprenant:
— des informations sur les activités stratégiques et tactiques:
a) inspection et évaluation de l'état de la canalisation existante;
b) planification de la réhabilitation de la canalisation.
— informations sur les activités opérationnelles et leurs exigences:
c) spécification du…
Plastics piping systems used for the rehabilitation of pipelines — Classification and overview of st...
This document specifies the steps of the overall process of pipeline rehabilitation, comprising:
— information on strategic and tactical activities:
a) investigation and condition assessment of the existing pipeline;
b) pipeline rehabilitation planning.
— information on and requirements for operational activities:
c) project specification;
d) applications of techniques;
e) documentation of…
Paper, board and pulps — Estimation of uncertainty for test methods by interlaboratory comparisons
This document presents guidelines for a methodology for the estimation of the uncertainty of methods for testing lignins and kraft liquors, pulps, paper, board, cellulosic nanomaterials, as well as products thereof containing any portion of recycled material or material intended for recycling.
