Metalliteollisuuden Standardisointiyhdistys

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prEN ISO 12135 - Metallic materials. Unified method of test for the determination of quasistatic fracture toughness (ISO 12135:2021, including corrected version 2022-08)

Toimialayhteisö: Metalliteollisuuden Standardisointiyhdistys

Komitea: CEN/TC 459/SC 1 (Test methods for steel (other than chemical analysis))

Alkuperä: CEN

Määräpäivä: 2026-05-28

Ehdotuksen tiedot

LaajennaSupista

This document specifies methods for determining fracture toughness in terms of K, d, J and R-curves for homogeneous metallic materials subjected to quasistatic loading. Specimens are notched, precracked by fatigue and tested under slowly increasing displacement. The fracture toughness is determined for individual specimens at or after the onset of ductile crack extension or at the onset of ductile crack instability or unstable crack extension. In cases where cracks grow in a stable manner under ductile tearing conditions, a resistance curve describing fracture toughness as a function of crack extension is measured. In some cases in the testing of ferritic materials, unstable crack extension can occur by cleavage or ductile crack initiation and growth, interrupted by cleavage extension. The fracture toughness at crack arrest is not covered by this document. Special testing requirements and analysis procedures are necessary when testing weldments, and these are described in ISO 15653 which is complementary to this document. Statistical variability of the results strongly depends on the fracture type, for instance, fracture toughness associated with cleavage fracture in ferritic steels can show large variation. For applications that require high reliability, a statistical approach can be used to quantify the variability in fracture toughness in the ductile-to-brittle transition region, such as that given in ASTM E1921. However, it is not the purpose of this document to specify the number of tests to be carried out nor how the results of the tests are to be applied or interpreted.

ISO/DIS 50012 - Energy management systems — Energy data collection plan

Toimialayhteisö: Metalliteollisuuden Standardisointiyhdistys

Komitea: ISO/TC 301 (Energy management and energy savings)

Alkuperä: ISO

Määräpäivä: 2026-05-30

Ehdotuksen tiedot

LaajennaSupista

This document specifies guidance and requirements for the design and implementation of an energy data collection plan for an organization to demonstrate, improve and maintain its energy performance as well as its energy related to greenhouse gas (GHG) emissions.This document provides a framework for both the novice and expert that can be used to support those organizations:who have implemented or are implementing iso:proj:69426ISO 50001;who are implementing or are planning to implement ISO 50100.NOTE The document can also cover those organizations who have implemented or are implementing IEC 60364-8-1 [2].The energy data collection plan defines a measurement system for monitoring and analysing the energy performance as well as the energy related to greenhouse gas (GHG) emission of an organization.This document applies to all types of energy, energy uses and organization including buildings, equipment, processes, systems, transportation and facilities of all sizes, complexity and types.

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prEN ISO 19472-1 - Machinery for forestry. Winches. Part 1: Dimensions, performance and safety (ISO/DIS 19472-1:2026)

Toimialayhteisö: Metalliteollisuuden Standardisointiyhdistys

Komitea: CEN/TC 144 (Tractors and machinery for agriculture and forestry)

Alkuperä: CEN

Määräpäivä: 2026-06-02

Ehdotuksen tiedot

LaajennaSupista

This document stipulates measures as well as requirements in respect to performance and safety for winches that are used in agriculture and forestry for logging and skidding work.It applies to permanently mounted and removable winches and their components, which are mounted on mobile and self-propelled forestry machines as defined in ISO 6814:2009, as well as to winches for forestry mounted on agricultural tractors that are used for forestry work. The document also applies to capstan winches and winches using driving sheaves or driving pulleys for forestry.It does not apply to winches: — that are used for hoisting or lifting operations;— that are used in draglines;— that are used in in yarders, unless winches according to 5.17;— designed for traction aid purposes;— using operating and control voltages > 42 V;— that are used with log splitters according to EN 609-1.It applies exclusively to winches that are used for dragging loads on horizontal and inclined ground during logging operations or which are used to support tree felling work.The significant hazards included in this document are identified in Annex A.This document is not applicable to winches manufactured before the date of its publication.

ISO/DIS 19472-1 - Machinery for forestry — Winches — Part 1: Dimensions, performance and safety

Toimialayhteisö: Metalliteollisuuden Standardisointiyhdistys

Komitea: ISO/TC 23/SC 15 (Machinery for forestry)

Alkuperä: ISO

Määräpäivä: 2026-06-02

Ehdotuksen tiedot

LaajennaSupista

This document specifies requirements with respect to performance and safety for winches that are used in forestry and agriculture for logging and skidding work.It applies to permanently mounted and removable winches and their components, which are mounted on mobile and self-propelled forestry machines as defined in ISO 6814:2009, as well as to winches for forestry mounted on agricultural tractors or other implements that are used for forestry work. This document also applies to capstan winches and winches using driving sheaves or driving pulleys and portable winches used for forestry.It applies exclusively to winches that are used for dragging loads on horizontal and inclined ground during logging operations, which are used for unspooling and positioning of the winch rope of another winch for forestry or which are used to support tree felling work.It does not apply to winches:— that are used for hoisting or lifting operations;— that are used in draglines;— that are used in yarders;— designed for traction aid purposes;— using ropes made from natural fibres— using operating and control voltages > 60 V;— that are used with log splitters according to EN 609-1.Control systems for winches with fully or partially self-evolving behaviour or logic are not covered by this document.The significant hazards included in this document are identified in Annex A.This document is not applicable to winches manufactured before the date of its publication.

This document specifies a method for tensile testing of test pieces of foil and strip of metals with a nominal thickness less than 0,200 mm by using computer-controlled testing machines. The used test pieces according to this document are rectangular (parallel sided strips) and are prepared by cutting. This method is used to determine typically the proof strength, Rp0,2, the tensile strength, Rm, the percentage plastic extension at fracture, Ax mm, (using the automatic determination by the machine) or the (plastic) elongation after fracture, Ax mm, (by manual determination). NOTE 1 The use of a computer-controlled tensile testing machine is important to apply parameters and fulfil several procedures. NOTE 2 EN ISO 6892 1:2019 Annex B specifies test pieces (shape, dimensions, preparation, determination of the original cross-sectional area) for thin products flats between 0,1 mm and 3 mm thickness. EN ISO 6892 1:2019 Clause B.1 specifies requirements for products of less than 0,5 mm thickness, which can require special precautions. NOTE 3 This document and EN ISO 6892 1:2019 Annex B both apply to products of thickness between 0,1 mm and 0,2 mm. For further information, see Clause 5.

This document specifies the safety requirements and associated means of verification for the design and construction of the following mounted, trailed and self-propelled machines for harvesting and conditioning flax: — single or double flaxpuller, forming 1 or 2 windrows, — single or double turning machine, for 1 or 2 windrows, — single or double deseeder , harvesting 1 or 2 windrows, — combined flaxpuller-deseeder machines, — flax windrow lifters, — "Flax-specific" round balers, i.e. those designed and built to collect and prepare the flax windrow for scutching. They include: trailed, in-line or remote and self-propelled round balers with: — 1 windrow and 1 binding cell, or — 2 windrows and 1 or 2 binding cells. This document does not deal with agricultural pick-up balers designed and equipped to harvest forage or straw (covered in EN ISO 4254-11). This document, applied in conjunction with EN ISO 4254-1:2015, deals with all the significant hazards (as listed in Table D.1), hazardous situations and events relevant to self-propelled machines for harvesting and conditioning flax, when they are used as intended and under the conditions foreseen by the manufacturer (see Annex D). NOTE For traffic on public roads, national highway codes apply (e.g. braking, driving, lighting, coupling) as long as harmonised requirements are not available. In addition, it specifies the type of information that the manufacturer shall give on safe use practices. This document does not apply to machinery for harvesting and conditioning flax manufactured before the date of publication.

This document specifies the terminology, product classification, technical requirements, and test methods.This document is applicable to hooks used for cable installation in coal mines, underground mines, and underground tunnels(hereinafter referred to as "hook").

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 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 part of ISO 27327 establishes uniform methods for laboratory testing of air curtain units to determine aerodynamic performance in terms of airflow rate, outlet air velocity uniformity, power consumption and air velocity projection, for rating or guarantee purposes. This part of ISO 27327 is not applicable to the specification of test procedures to be used for design, production or field testing.