Metalliteollisuuden Standardisointiyhdistys

Komitea: ISO/TC 117 (Fans)
Alkuperä: ISO
Määräpäivä: 2018-07-19
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This international standard deals with the classification of fan efficiency for all fan types driven by motors of nominal rating 0.125kW and above. This standard may be used by legislators or regulatory bodies for defining future energy saving targets. This applies to the fan (driven) only but not to the system (finished Original Equipment Manufacturer’s product, e.g. box fans and roof fans or ventilation system) in which it is installed.
Komitea: ECISS/TC 110 (Steel tubes, and iron and steel fittings)
Alkuperä: CEN
Määräpäivä: 2018-07-20
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This European Standard specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.This Part of EN 10216 may also be applied for tubes of non-circular cross section; necessary modification should be agreed at the time of enquiry and order.NOTE Once this standard is published in the Official Journal of the European Union (OJEU) under Directive 97/23/EC, presumption of conformity to the Essential Safety Requirements (ESR) of Directive 97/23/EC is limited to technical data of materials in this standard and does not presume adequacy of the material to a specific item of equipment. Consequently, the assessment of the technical data stated in this material standard against the design requirements of this specific item of equipment to verify that the ESRs of the Pressure Equipment Directive are satisfied, needs to be done by the designer or manufacturer of the pressure equipment, taking also into account the subsequent manufacturing processes which may affect properties of the base materials.
Komitea: CEN/TC 438 (Additive Manufacturing)
Alkuperä: CEN
Määräpäivä: 2018-07-21
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Komitea: CEN/TC 438 (Additive Manufacturing)
Alkuperä: CEN
Määräpäivä: 2018-07-21
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This document covers the general description of benchmarking test piece geometries along with quantitative and qualitative measurements to be taken on the benchmarking test piece(s) to assess the performance of additive manufacturing (AM) systems. The benchmarking test piece(s) is primarily used to quantitatively assess the geometric performance of an AM system. The standard describes a suite of test geometries, each designed to investigate one or more specific performance metrics, and several example configurations of these geometries into test piece(s). The standard prescribes quantities and qualities of the test geometries to be measured, but does not dictate specific measurement methods. Various user applications may require various grades of performance. This standard discusses examples of feature configurations as well as measurement uncertainty requirements to demonstrate low and high grade examination and performance. This standard does not discuss a specific procedure or machine settings for manufacturing a test piece although these should be recorded as per ASTM F2971 and other relevant process specific specifications.
Komitea: ISO/TC 159/SC 4 (Ergonomics of human-system interaction)
Alkuperä: ISO
Määräpäivä: 2018-07-21
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This document provides ergonomic requirements and recommendations for accessible doors and handles of consumer products so that users from a population with the widest range of user needs, characteristics and capabilities are able to open and close the doors of consumer products with ease. It applies to all kinds of consumer products equipped with doors and handles. It also applies to doors through which items can be inserted or retrieved, and to those that are used for maintenance purposes. Each of its design considerations is based on ergonomic principles that are necessary for making the doors and handles of consumer products accessible to a wider range of users, including those with disabilities.
Komitea: CEN/TC 93 (Ladders)
Alkuperä: CEN
Määräpäivä: 2018-07-28
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This European Standard defines terms and specifies the general design characteristics of ladders.It applies to portable ladders.It does not apply to ladders designed for specific professional use such as fire brigade ladders, roof ladders and mobile ladders.NOTE 1 For multiple hinge joint ladders EN 131-4 applies.NOTE 2 For telescopic ladders EN 131-6 applies.NOTE 3 For mobile ladders with platforms EN 131-7 applies.NOTE 4 This standard does not apply to step stools for which EN 14183 applies.
Komitea: CEN/TC 267 (Industrial piping and pipelines)
Alkuperä: CEN
Määräpäivä: 2018-08-04
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This European Standard specifies requirements for industrial piping either totally buried or partly buried and partly run in sleeves or similar protection. It is used in conjunction with the other six parts of EN 13480. Where buried piping subject to this standard connects to piping installed under other jurisdiction such as pipelines, the transition should be made at a closing element e.g. an isolating or regulating valve separating the two sections. This should be close to the boundary of the industrial site, but may be inside or outside the boundary. Operating temperature up to 75 °C. NOTE For higher temperatures reference should be made to EN 13941, but it should be kept in mind, that CEN/TC 107 only deals with pre-insulated piping with temperatures up to 140 °C and diameters up to 800 mm, which is state of the art for these products.
Komitea: CEN/TC 138 (Non-destructive testing)
Alkuperä: CEN
Määräpäivä: 2018-08-06
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Komitea: CEN/TC 214 (Textile machinery and accessories)
Alkuperä: CEN
Määräpäivä: 2018-08-09
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This International Standard specifies safety requirements for wetlaid-nonwoven machinery.
Komitea: ISO/TC 110/SC 2 (Safety of powered industrial trucks)
Alkuperä: ISO
Määräpäivä: 2018-08-11
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Komitea: ISO/TC 70 (Internal combustion engines)
Alkuperä: ISO
Määräpäivä: 2018-08-18
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Komitea: ECISS/TC 103 (Structural steels other than reinforcements)
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies technical delivery conditions for flat and long products of hot rolled weldable fine grain structural steels in the normalized/normalized rolled delivery condition in the grades and qualities given in Tables 1 to 3 (chemical composition) and Tables 4 to 6 (mechanical properties) in thickness = 250 mm.The steels specified in this document are especially intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storages tanks, water supply tanks, etc., for service at ambient and low temperatures.
Komitea: ECISS/TC 103 (Structural steels other than reinforcements)
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This European Standard, in addition to FprEN 10025-1, specifies technical delivery conditions for flat and long products of hot rolled weldable fine grain structural steels in the thermomechanical rolled condition in the grades and qualities given in Tables 1 to 3 (chemical composition) and Tables 4 to 6 (mechanical properties) in thickness = 150 mm.In addition to FprEN 10025-1, the steels specified in this document are especially intended for use in heavily loaded parts of welded structures such as, bridges, flood gates, storage tanks, water supply tanks, etc., for service at ambient and low temperatures.
Komitea: ECISS/TC 103 (Structural steels other than reinforcements)
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies technical delivery conditions for flat and long products of hot rolled steels with improved atmospheric corrosion resistance in the grades and qualities given in Tables 2 and 3 (chemical composition) and Tables 4 and 5 (mechanical properties) in the usual delivery conditions as given in 6.3.The thicknesses in which products of the steel grades and qualities specified in this document may be supplied are given in Table 1.Table 1 - Product forms for the different steel grades with improved atmospheric corrosion resistance depending on their thickness[...table not represented...]The steels specified in this document are not intended to be heat treated except products delivered in the delivery condition +N. Stress relieving is permitted. Products delivered in +N condition can be hot formed and/or normalized after delivery (see Clause 3).
Komitea: ECISS/TC 103 (Structural steels other than reinforcements)
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies technical delivery conditions for flat products of high yield strength alloy special steels. The grades and qualities are given in Tables 1 to 3 (chemical composition) and Tables 4 to 6 (mechanical properties) and are supplied in the quenched and tempered condition.The steels specified in this document are applicable to hot-rolled flat products with a minimum nominal thickness of 3 mm and a maximum nominal thickness of 200 mm for grades S460, S500, S550, S620 and S690, a maximum nominal thickness of 125 mm for grades S890 and S960, in steels which, after quenching and tempering, have a specified minimum yield strength of 460 MPa to 960 MPa.
Komitea: ECISS/TC 102 (Methods of chemical analysis for iron and steel )
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of nickel content in steels and cast irons.The method is applicable to nickel contents between 0,004 % and 2,0 %.The method can be adapted to lower or higher nickel contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
Komitea: ECISS/TC 102 (Methods of chemical analysis for iron and steel )
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of calcium content in non-alloy and low alloy steels.The method is applicable to calcium contents between 0,000 4 % and 0,012 %.The method can be adapted to higher calcium contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
Komitea: ECISS/TC 102 (Methods of chemical analysis for iron and steel )
Alkuperä: CEN
Määräpäivä: 2018-08-24
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This document specifies a flame atomic absorption spectrometric method (FAAS) for the determination of lead content in non-alloy and low alloy steels.The method is applicable to lead contents between 0,005 % and 0,5 %.The method can be adapted to lower or higher lead contents by changing the test portion or the dilution process, provided the criteria in 5.2.2 and 5.2.3 are still met.
Komitea: SFS (Suomen Standardisoimisliitto SFS ry)
Alkuperä: CEN
Määräpäivä: 2018-08-25
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This Standard defines the technical requirements and quality assurance provisions for the manufacture and verification of high-reliability electronic circuits based on surface mounted device (SMD) and mixed technology. The Standard defines acceptance and rejection criteria for high-reliability manufacture of surface-mount and mixed-technology circuit assemblies intended to withstand normal terrestrial conditions and the vibrational g loads and environment imposed by space flight.The proper tools, correct materials, design and workmanship are covered by this document. Workmanship standards are included to permit discrimination between proper and improper work.The assembly of leaded devices to through-hole terminations and general soldering principles are covered in ECSS-Q-ST-70-08. Requirements related to printed circuit boards are contained in ECSS-Q-ST-70 10, ECSS-Q-ST-70-11 and ECSS-Q-ST-70-12 . The mounting and supporting of devices, terminals and conductors prescribed herein applies to assemblies at PCB level designed to continuously operate over the mission within the temperature limits of -55 ?C to +85 ?C.For temperatures outside this normal range, special design, verification and qualification testing is performed to ensure the necessary environmental survival capability.Special thermal heat sinks are applied to devices having high thermal dissipation (e.g. junction temperatures of 110 ?C, power transistors) in order to ensure that solder joints do not exceed 85 ?C.Verification of SMD assembly processes is made on test vehicles (surface mount verification samples). Temperature cycling ensures the operational lifetime for spacecraft. However, mechanical testing only indicates SMD reliability as it is unlikely that the test vehicle represents every flight configuration.This Standard does not cover the qualification and acceptance of the EQM and FM equipment with surface-mount and mixed-technology.The qualification and acceptance tests of equipment manufactured in accordance with this Standard are covered by ECSS-E-ST-10-03.This standard may be tailored for the specific characteristics and constraints of a space project, in accordance with ECSS-S-ST-00.
Komitea: SFS (Suomen Standardisoimisliitto SFS ry)
Alkuperä: CEN
Määräpäivä: 2018-08-25
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This Standard specifies the requirements applicable to the concept definition, design, analysis, development, production, test verification and in­orbit operation of space mechanisms on spacecraft and payloads in order to meet the mission performance requirements.This version of the standard has not been produced with the objective to cover also the requirements for mechanisms on launchers. Applicability of the requirements contained in this current version of the standard to launcher mechanisms is a decision left to the individual launcher project.Requirements in this Standard are defined in terms of what shall be accomplished, rather than in terms of how to organise and perform the necessary work. This allows existing organizational structures and methods to be applied where they are effective, and for the structures and methods to evolve as necessary without rewriting the standards. Complementary non-ECSS handbooks and guidelines exist to support mechanism design.This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.