SIST EN 2034:2017
(Main)Aerospace series - Round steel bars drawn and/or descaled - Dimensions - Tolerance h 11
Aerospace series - Round steel bars drawn and/or descaled - Dimensions - Tolerance h 11
This European Standard specifies the dimensions, tolerances and physical constants of drawn and/or descaled round steel bars used in aerospace construction.
Luft- und Raumfahrt - Rundstangen aus Stahl gezogen und/oder geschält - Abmessungen - Toleranz h 11
Série aérospatiale - Barres rondes en acier étirées et/ou écroutées - Dimensions - Tolérance h 11
Aeronavtika - Okrogle jeklene palice, vlečene in/ali dekapirane - Mere - Toleranca h 11
Ta evropski standard določa mere, tolerance in fizikalne konstante vlečenih in/ali dekapiranih okroglih jeklenih palic, ki se uporabljajo v aeronavtiki.
General Information
Overview of SIST EN 2034:2017
SIST EN 2034:2017 is a European Standard developed by CEN that specifies the dimensions, tolerances, and physical constants for round steel bars that are drawn and/or descaled, specifically for aerospace applications. These steel bars are critical components used in the aerospace construction industry, requiring precise dimensional control and quality to meet stringent safety and performance requirements.
This standard ensures consistent quality and interchangeability of steel bars used in aerospace manufacturing, helping manufacturers comply with regulatory requirements and maintain high-quality production standards.
Key Topics Covered
Scope and Application
SIST EN 2034:2017 defines the dimensional standards and tolerance class h11 for drawn and/or descaled round steel bars designed for aerospace use. It outlines acceptable variations in diameter, cross-sectional area, and mass to ensure product uniformity.Material Specifications
The standard references material properties from related standards, such as EN 2030, defining the steel grades used (e.g., Steel X105CrMo17). It supports traceability by linking dimensional requirements with material characteristics.Dimensions and Tolerance Details
Provided in detailed tables and figures, dimensions cover nominal diameters from 5 mm up to 250 mm with corresponding cross-sectional areas and linear masses, together with the tolerance class h11 ensuring precise manufacturing limits.Product Designation and Marking
Specifies a standardized designation system for steel bars combining material and dimension codes, facilitating easier identification and quality control. Marking requirements align with technical specifications for traceability.Normative References SIST EN 2034:2017 refers to essential supporting documents such as EN 2030 (material standards) and ISO 286 (tolerance codes), ensuring harmonization with broader aerospace and metallurgy standards.
Practical Applications
Aerospace Manufacturing
SIST EN 2034:2017 supports manufacturers of aircraft components by providing exact steel bar dimensions and tolerance requirements, which are crucial for structural integrity and precision fit in aerospace assemblies.Quality Assurance and Inspection
Engineering teams, inspectors, and quality managers utilize this standard to verify that incoming steel bars meet specified dimensions and tolerances, reducing risks of defects and material failure.Supply Chain Management
Suppliers of steel bars conforming to SIST EN 2034:2017 CAN effectively communicate product specifications to aerospace OEMs and subcontractors, enhancing supply chain reliability and component compatibility.Design and Engineering
Aerospace engineers depend on standardized materials data-such as cross-sectional area and linear mass-to perform accurate calculations related to strength, weight, and performance optimization.
Related Standards and References
EN 2030: Aerospace series - Steel X105CrMo17 bars
Defines hardening and tempering treatments and material specifications for aerospace-grade steel bars referenced in SIST EN 2034:2017.EN 4700: Aerospace series - Steel and heat-resisting alloys - Wrought products
Provides technical specifications for steels widely used in aerospace industries.ISO 286: Geometrical product specifications (GPS)
Offers the international system for tolerance codes on linear sizes, underpinning the dimensional control methods used in EN 2034.
Summary
SIST EN 2034:2017 is an essential European Standard for aerospace series round steel bars that are drawn and/or descaled. It defines exact dimensional tolerances with standard h11, linking material properties with aerospace manufacturing and quality assurance needs. This standard enhances compatibility, safety, and performance across aerospace supply chains by prescribing uniform product specifications. Aerospace manufacturers, fabricators, and quality engineers benefit by applying SIST EN 2034:2017 to ensure reliable, high-precision steel bar components.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Luft- und Raumfahrt - Rundstangen aus Stahl gezogen und/oder geschält - Abmessungen - Toleranz h 11Série aérospatiale - Barres rondes en acier étirées et/ou écroutées - Dimensions - Tolérance h 11Aerospace series - Round steel bars drawn and/or descaled - Dimensions - Tolerance h 1177.140.60Jeklene palice in drogoviSteel bars and rods49.025.10JeklaSteelsICS:Ta slovenski standard je istoveten z:EN 2034:2017SIST EN 2034:2017en,fr,de01-oktober-2017SIST EN 2034:2017SLOVENSKI
STANDARD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 2034
August
t r s y ICS
v {ä r t wä s r English Version
descaled æ Dimensions æ Tolerance h
s s Série aérospatiale æ Barres rondes en acier étirées
Luftæ und Raumfahrt æ Rundstangen aus Stahl gezogen ssungen æ Toleranz h
s s This European Standard was approved by CEN on
s s May
t r s yä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s y CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
t r u vã t r s y ESIST EN 2034:2017
...
Frequently Asked Questions
SIST EN 2034:2017 is a standard published by the Slovenian Institute for Standardization (SIST). Its full title is "Aerospace series - Round steel bars drawn and/or descaled - Dimensions - Tolerance h 11". This standard covers: This European Standard specifies the dimensions, tolerances and physical constants of drawn and/or descaled round steel bars used in aerospace construction.
This European Standard specifies the dimensions, tolerances and physical constants of drawn and/or descaled round steel bars used in aerospace construction.
SIST EN 2034:2017 is classified under the following ICS (International Classification for Standards) categories: 49.025.10 - Steels; 77.140.60 - Steel bars and rods. The ICS classification helps identify the subject area and facilitates finding related standards.
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