Metalliteollisuuden Standardisointiyhdistys

Komitea: ISO/TC 8/SC 2 (Marine environment protection)
Alkuperä: ISO
Määräpäivä: 2018-01-23
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This document provides procedures for verification of portable power measurement equipment using strain gauge in laboratory. The verified power measurement equipment using strain gauge can be used for merchant ship.
Komitea: ISO/TC 184/SC 5 (Interoperability, integration, and architectures for enterprise systems and automation applications)
Alkuperä: ISO
Määräpäivä: 2018-01-23
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This part of ISO 16300 specifies a framework for describing an automation solution in terms of a set of capabilities provided by a set of MSUs. The framework also defines a set of capability elements and composition rules to represent the interoperability criteria in terms of the automation system capability requirements of an enterprise application.
Komitea: CEN/TC 438 (Additive Manufacturing)
Alkuperä: CEN
Määräpäivä: 2018-01-23
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This standard aims to give design and production engineers a working basis which enables them to have informed consideration about the use of Laser-based Powder Bed Fusion of Polymers. This standard describes the features of Laser-based Powder Bed Fusion of Polymers and provides detailed design recommendations. Some of the fundamental principles can also be applied to other AM processes, provided that due considerations are given to the processspecific features. The purpose of this standard is to help practitioners explore the benefits of Laser-based Powder Bed Fusion of Polymers and recognising the process-related limitations when designing parts. The document also provides a state of the art review of design guidelines associated with the use of Powder Bed Fusion by bringing together relevant knowledge about this process and to extend the scope of ISO/ASTM 52910 “Standard Practice/Guide for Design for Additive Manufacturing.
Komitea: CEN/SS T01 (Shipbuilding and maritime structures)
Alkuperä: CEN
Määräpäivä: 2018-01-23
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Komitea: CEN/TC 438 (Additive Manufacturing)
Alkuperä: CEN
Määräpäivä: 2018-01-23
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This standard aims to give design and production engineers a working basis which enables them to have informed consideration about the use of Laser-based Powder Bed Fusion of Metals. This standard describes the features of Laser-based Powder Bed Fusion of Metals and provides detailed design recommendations. Some of the fundamental principles can also be applied to other AM processes, provided that due considerations are given to the process-specific features. The purpose of this standard is to help practitioners explore the benefits of Laser-based Powder Bed Fusion of Metals and recognising the process-related limitations when designing parts.The document also provides a state of the art review of design guidelines associated with the use of Powder Bed Fusion by bringing together relevant knowledge about this process and to extend the scope of ISO/ASTM 52910 “Standard Guide for Design for Additive Manufacturing.
Komitea: ECISS/TC 110 (Steel tubes, and iron and steel fittings)
Alkuperä: CEN
Määräpäivä: 2018-01-26
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This draft European Standard specifies the technical delivery requirements for seamless and welded butt welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of carbon and alloy steel in two test categories which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases.It specifies:a) type of fittings;1) type A: Butt-welding fittings with reduced pressure factor;2) type B: Butt-welding fittings for use at full service pressure;b) steel grades and their chemical compositions;c) mechanical properties;d) dimensions and tolerances;e) requirements for inspection and testing;f) inspection documents;g) marking;h) protection and packaging.NOTE In the case of a harmonised supporting standard for materials, presumption of conformity to the ESRs is limited to technical data of materials in the standard and does not presume adequacy of the material to a specific item of equipment. Consequently it is essential that the technical data stated in the material standard be assessed against the design requirements of this specific item of equipment to verify that the ESRs of the PED are satisfied.
Komitea: ECISS/TC 110 (Steel tubes, and iron and steel fittings)
Alkuperä: CEN
Määräpäivä: 2018-01-26
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This draft European Standard specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel in two test-categories which are intended for pressure purposes at room temperature, at low temperature or at elevated temperatures, and for the transmission and distribution of fluids and gases.It specifies:a) type of fittings;1) type A: butt-welding fittings with reduced pressure factor;2) type B: butt-welding fittings for use at full service pressure;b) steel grades and their chemical compositions;c) mechanical properties;d) dimensions and tolerances;e) requirements for inspection and testing;f) inspection documents;g) marking;h) protection and packaging.NOTE In the case of a harmonised supporting standard for materials, presumption of conformity to the ESRs is limited to technical data of materials in the standard and does not presume adequacy of the material to a specific item of equipment. Consequently it is essential that the technical data stated in the material standard be assessed against the design requirements of this specific item of equipment to verify that the ESRs of the PED are satisfied.
Komitea: CEN/TC 54 (Unfired pressure vessels)
Alkuperä: CEN
Määräpäivä: 2018-01-27
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Revision of clause 16, 22 and annex W
Komitea: CEN/TC 113 (Heat pumps and air conditioning units)
Alkuperä: CEN
Määräpäivä: 2018-01-27
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This European Standard specifies methods for testing the sound power level for water heating energy efficiency of air/water, brine/water, water/water and direct exchange/water heat pump water heaters and heat pump combination heaters with electrically driven compressors and connected to or including a domestic hot water storage tank for domestic hot water production.This European Standard comprises only the testing procedure for the domestic hot water production of the heat pump system.NOTE 1 Testing procedures for simultaneous operation for domestic hot water production and space heating are not treated in this standard. Simultaneous means that domestic hot water production and space heating generation occur at the same time and may interact.NOTE 2 For space heating functions, the requirements are given in EN 12102-1.This European Standard only applies to water heaters which are supplied in a package of heat pump and storage tank. In the case of water heaters consisting of several parts with refrigerant connections, this European Standard applies only to those designed and supplied as a complete package.This European Standard does not specify requirements of the quality of the used water
Komitea: CEN/TC 54 (Unfired pressure vessels)
Alkuperä: CEN
Määräpäivä: 2018-01-27
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This Part of this European Standard specifies the requirements for materials (including clad materials) for unfired pressure vessels and supports which are covered by EN 13445-1:2014 and manufactured from metallic materials; it is currently limited to steels with sufficient ductility but it is, for components operating in the creep range, also limited to sufficiently creep ductile materials .It specifies the requirements for the selection, inspection, testing and marking of metallic materials for the fabrication of unfired pressure vessels.
Komitea: CEN/TC 147 (Cranes - Safety)
Alkuperä: CEN
Määräpäivä: 2018-01-30
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This European Standard is to be used together with EN 13001-1 and EN 13001-2 and, as such, they specify general conditions, requirements and methods to prevent by design and theoretical verification, mechanical hazards in crane hooks.This European Standard covers the following parts of hooks and types of hooks:- bodies of any type of hooks made of steel forgings;- machined shanks of hooks with a thread/nut suspension.Principles of this European Standard can be applied to machined shanks of hooks in general. However, stress concentration factors relevant to designs not given in this standard would have to be determined and applied.NOTE 1 Cast hooks and plate hooks, which are those, assembled of one or several parallel parts of rolled steel plates, are not covered in this European Standard.The following is a list of significant hazardous situations and hazardous events that could result in risks to persons during normal use and foreseeable misuse. Clauses 4 to 8 of this document are necessary to reduce or eliminate the risks associated with the following hazards:a) exceeding the limits of strength (yield, ultimate, fatigue);b) exceeding temperature limits of material.The requirements of this European Standard are stated in the main body of the document and are applicable to forged hook designs in general.The commonly used hook body and shank designs listed in Annexes A, B and F are only examples and should not be referred to as requirements of this European Standard. Annex I gives guidance for the selection of a hook size, where a hook body is in accordance with Annex A or B. The selection of hook form is not limited to those shown in Annexes A and B.This European Standard is applicable to cranes, which are manufactured after the date of approval of this European Standard by CEN, and serves as a reference base for product standards of particular crane types.NOTE 2 This part of EN 13001 deals only with the limit state method in accordance with EN 13001-1.
Komitea: CEN/TC 93 (Ladders)
Alkuperä: CEN
Määräpäivä: 2018-02-03
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This European Standard specifies the requirements, tests and marking of hinged combination ladders with one or several hinge joints.This European Standard is not applicable to hinge-joints of combination and standing ladders as defined by EN 131 1.This part of the standard is intended to be used in conjunction with EN 131 1, EN 131 2 and EN 131 3.
Komitea: ECISS/TC 103 (Structural steels other than reinforcements)
Alkuperä: CEN
Määräpäivä: 2018-02-09
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This part of EN 10225 specifies requirements for submerged arc welded (SAW) and high frequency welded (HFW) cold formed hollow sections to be used in the fabrication of fixed offshore structures.The thickness limit for SAWL round hollow sections is up to and including 50,8 mm, for HFW round hollow sections up to and including 25,4 mm and for HFW rectangular hollow sections up to and including 12,5 mm.Greater thicknesses for SAWL hollow sections may be agreed provided the technical requirements of this European Standard are maintained.NOTE 1 There is an Annex E about SAWH round hollow sections with thickness limit of 30,0 mm and an Annex F about high strength rectangular HFW hollow sections steel grades S550 to S700 for further information please refer to it.The standard is applicable to steels for offshore structures, designed to operate in the offshore sector but not to steels supplied for the fabrication of subsea pipelines, risers, process equipment, process piping and other utilities. It is primarily applicable to the North Sea Sector, but may also be applicable in other areas provided that due consideration is given to local conditions e. g. temperature.NOTE 2 There is an Annex G on the prequalification of steels for fixed offshore structures in arctic areas.Minimum yield strengths up to 690 MPa are specified together with low temperature impact properties at temperatures down to -40 °C.
Komitea: ISO/TC 17/SC 10 (Steel for pressure purposes)
Alkuperä: ISO
Määräpäivä: 2018-02-09
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This international standard specifies the characteristics of hot-rolled steel sheet and strip with a thickness up to 12 mm inclusive of the non-alloyed steels listed in table 1 which are intended for welded gas cylinders in accordance with ISO 4706.
Komitea: CEN/TC 150 (Industrial Trucks - Safety)
Alkuperä: CEN
Määräpäivä: 2018-02-10
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ISO 24134:2006 specifies the safety requirements for controls and control systems for the following automated functions of industrial trucks: steering (excluding direct mechanical guidance); travel; lifting and lowering operations; load manipulations, e.g. rotation, reach, slewing, tilting, clamping; combination and/or sequence of these movements.ISO 24134:2006 is intended for use in conjunction with one or more of the applicable parts of ISO 3691. It is not applicable to, and does not include, requirements for the following: safety equipment (e.g. devices for height limitation, speed limitation) used to override driver control; operation in severe conditions (e.g. extreme climates, freezer applications, strong magnetic fields); operation in environments subject to special rules (e.g. potentially explosive atmospheres); electromagnetic compatibility; transportation of passengers; handling of loads, the nature of which could lead to dangerous situations (e.g. molten metals, acids/bases, radiating materials).Limitations in the scopes of the applicable parts of ISO 3691 also apply to ISO 24134:2006.
Komitea: CEN/TC 126 (Acoustic properties of building elements and of buildings)
Alkuperä: CEN
Määräpäivä: 2018-02-10
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