Metalliteollisuuden Standardisointiyhdistys

 

This document supports and complements the implementation of the risk management process defined in ISO 17666 in situations when the application of a quantitative risk assessment is deemed necessary. This document defines the principles, process, implementation and requirements for conducting a quantitative risk assessment and explains the details of probabilistic risk assessment (PRA) as applied to space system safety, reliability, and quality assurance (SR&QA). While PRA can be applied to project risk management involving cost and schedule, this application is outside the scope of this document. This document provides the basic requirements and procedures for the use of PRA techniques to assess safety risk and mission success risk in space programmes and projects. This document is applicable to all international space projects involving: 1. the design of space vehicles for the transportation of personnel in space; 2. the design of space and non-terrestrial planetary stations inhabited by human beings; 3. the design of space and launch vehicles powered by, or carrying, nuclear materials; 4. the design of autonomous space and launch vehicles controlled smart software programs/systems or artificial intelligence software programs/systems; 5. other projects as directed by the authorities or clients. These types of projects generally involve scenarios, chains of events or activities that could result in the death of, or serious injury to, members of the public, astronauts or pilots, or the workforce, or the loss of critical or high-value equipment and property. For other types of projects, it is intended that PRA be performed at the discretion of the project management.

 

This document specifies requirements for flat products for pressure purposes made of stainless steels, including austenitic creep-resisting steels, in thicknesses as specified in Tables 7 to 10. The requirements and definitions of ISO 9328-1 also apply to this document.

 

1.1 This document specifies the technical delivery conditions for forgings and for rolled or forged bars for construction of pressure equipment manufactured from the following steels: — non-alloy and alloy ferritic or martensitic steels with specified room temperature properties and supplementary requirements for elevated temperature properties, — nickel steels with specified low temperature properties, — weldable fine grain steels with high proof strength, — stainless steels. NOTE The term forgings covers open die forgings including ring rolled products as well as closed die forgings. 1.2 In addition to the requirements of this document, the general technical delivery requirements in ISO 404 apply, unless otherwise indicated.

 

This document specifies the technical delivery requirements for Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties for pressure equipment,which comply with the chemical composition of steels given in Table 1. This document applies to forgings and rolled or forged bars in thicknesses up to 250 mm (partly up to 500 mm) manufactured from the steels listed in Table 1 and to be delivered according to the specifications given in ISO 9327-1.

 

This document applies to forgings and rolled or forged bars in thicknesses up to 50 mm manufactured from the steels which comply to the chemical composition of steels given in Table 1 and to be delivered according to the specifications given in ISO 9327-1.

 

This document applies to forgings and rolled or forged bars in thicknesses up to 250 mm manufactured from fine grain steels (see NOTE 1) which comply with the chemical composition of steels given in Table 1 and to be delivered according to the specifications given in ISO 9327-1. NOTE 1 Fine grain steels are here understood as steels with grain size 6 or finer according to the grain size charts in ISO 643.

 

This document applies to forgings and rolled or forged bars manufactured from the stainless steels given in Table 1 and delivered according to the specifications given in ISO 9327-1.

 

This document specifies the general technical delivery conditions for steel flat products (plate/sheet and strip) used principally for the construction of pressure equipment. The general technical delivery requirements of ISO 404 also apply to products supplied in accordance with this document.

 

This document specifies the technical delivery conditions for plates and strip for pressure equipment made of non-alloy and alloy steels as specified in Tables A.1 and B.1. The requirements and definitions of ISO 9328-1 also apply to this document.

 

This document specifies the technical delivery conditions for plates and strip for pressure equipment made of nickel-alloy steels as specified in Tables A.1 and B.1. The requirements and definitions of ISO 9328-1 also apply to this document. NOTE This document offers the possibility of specifying products in accordance with European design codes and ASME-type design codes.

 

This standard specifies the purpose, principle, timing, indicators and process of design and verification for diagnosability and reconfigurability of spacecraft. This standard is applicable to evaluate and design of diagnosability and reconfigurability in the whole life cycle including mainly the stages of ground design and working in-orbit. The evaluation and design of diagnosability and reconfigurability in other stage can also be referred to the implementation. This standard focuses on the subsystem of spacecraft can be reconfigured after a fault occurs, such as attitude and orbit control subsystem, power subsystem and TT&C subsystem.

 

This International Standard establishes technical requirements and guidelines for the quality assurance of COTS EEE components, ensuring that performance, quality, schedule, cost and other critical requirements are met throughout the entire life cycle of space mission. The family includes electro-optical components. This standard does not cover specific test items for different types of components.

 

This standard applies to the chemical analysis of oxidic abrasives consisting of one or more of following oxides: alumina, zirconia, magnesia, titania, silica, chromium oxide, calcium oxide, iron oxide, sodium oxide, potassium oxide and rare earth oxides.

 

This document deals with the chemical analysis of abrasive grains or crude based on fused aluminium oxide. lt applies to commercially available products but not necessarily to products which have been altered by use. lt includes the following determinations: Loss on ignition — Silicon dioxide — lron oxide — Titanium dioxide — Calcium oxide — Magnesium oxide — Zirconium oxide — Aluminium oxide — Chromium oxide

 

This document specifies the requirements for the HSI 1000BASE-T1 communication channel used to connect machines, attachments and expansion kits within an HSI infrastructure. This document specifies general, mechanical, environmental and electrical requirements for: HSI communication channels; HSI cable assemblies; HSI cables; HSI connectors.

 

This document specifies the requirements for the HSI single communication channel coupling connector system used to connect machines, attachments and expansion kits within an HSI infrastructure. This document specifies: The HSI single communication channel coupling plug, break-away connector and expansion connector; Functional, stylistic, geometric, mounting, mechanical, material and electrical requirements; Conformance testing of the HSI single communication channel coupling connector system.

 

This document specifies requirements and test methods to ensure absolute sealing of compressed gaseous hydrogen piping for gaseous hydrogen fuel cell–powered unmanned aircraft systems (HFC UAS). It applies to all piping—from the hydrogen storage cylinder through to the fuel cell—such that no hydrogen leakage occurs under normal operation, transient conditions, or fault scenarios. Compliance with these requirements enables HFC UAS operators and regulatory authorities to demonstrate and certify the absence of any hydrogen gas leaks, thereby ensuring flight safety.

 

This document specifies the required performance of attachable hydrogen cylinders for HFC UAS with power pack hydrogen fuel cell systems. This document specifies the minimum safety, performance, and integrity requirements for attachable hydrogen cylinders, which are key components of hydrogen fuel cell powered unmanned aircraft systems (HFC UAS), to ensure safe flight and intended performance. It is applicable only to systems in which the hydrogen fuel cell power generation system is unitized as a power pack.

 

This document specifies a method which applies to the preparation and validation of the standard materials generally called “large size spikes” with an uncertainty suitable for international nuclear safeguards used for measuring the content of plutonium and/or uranium by isotope dilution mass spectrometry. This measurement methodology can be applied to input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor); in final products at spent-fuel reprocessing plants; in feed and products of mixed oxide of plutonium and uranium (MOX); and in uranium fuel fabrication

 

This document specifies safety requirements and recommendations for environmental aspects for cleaning and pretreatment machinery. This document specifies requirements against all significant hazards, hazardous situations and hazardous events relevant to cleaning and pretreatment machinery, when they are used as intended, including reasonably foreseeable misuse. See Annex A for significant hazards. This document also specifies in Annex B recommendations for minimizing environmental impact of cleaning and pretreatment machinery. Interfaces between cleaning and pretreatment machinery and potentially connected equipment not in scope are given in Figure 1. Figure 1 - Interfaces between cleaning and pretreatment machinery and potentially connected equipment not in scope The specific significant risks related to the use of this machinery with foodstuff and pharmaceutical products are not dealt with in this document. This document does not apply to: a) high pressure water jet machinery according to EN 1829-1:2021; b) inerted cleaning and pretreatment machinery; c) surface-cleaning appliances for household use employing liquids or steam according to EN 60335-2-54:2008; d) high pressure cleaners and steam cleaners according to EN 60335 2 79:2012, modified; e) cleaning and pretreatment equipment installed in paint application booths; f) shot blasting machinery according to EN ISO 23779:2025; g) dry ice blasting machines; h) laser surface cleaning machinery; i) plasma surface cleaning machinery; j) electroplating machinery according to EN 17059:2018. This document does not apply to cleaning and pretreatment machines manufactured before the date of its publication as an European standard.