SIST EN ISO 898-1:2013/AC:2014

Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)

This part of ISO 898 specifies mechanical and physical properties of bolts, screws and studs made of carbon steel and alloy steel when tested at an ambient temperature range of 10 °C to 35 °C. Fasteners (the term used when bolts, screws and studs are considered all together) that conform to the requirements of this part of ISO 898 are evaluated at that ambient temperature range. They might not retain the specified mechanical and physical properties at elevated temperatures (see Annex B) and/or lower temperatures. NOTE 1 Fasteners conforming to the requirements of this part of ISO 898 are used in applications ranging from 50 °C to +150 °C. Users are advised to consult an experienced fastener metallurgist for temperatures outside the range of 50 °C to +150 °C and up to a maximum temperature of +300 °C when determining appropriate choices for a given application. NOTE 2 Information for the selection and application of steels for use at lower and elevated temperatures is given, for example, in EN 10269, ASTM F2281 and in ASTM A320/A320M. Certain bolts and screws might not fulfil the tensile or torsional requirements of this part of ISO 898 because the geometry of their heads reduces the shear area in the head compared to the stress area in the thread. These include bolts and screws having a low or countersunk head (see 8.2). This part of ISO 898 is applicable to bolts, screws and studs
- made of carbon steel or alloy steel,
- having triangular ISO metric screw thread in accordance with ISO 68-1,
- with coarse pitch thread M1,6 to M39, and fine pitch thread M8×1 to M39×3,
- with diameter/pitch combinations in accordance with ISO 261 and ISO 262, and
- having thread tolerances in accordance with ISO 965-1, ISO 965-2 and ISO 965-4. It is not applicable to set screws and similar threaded fasteners not under tensile stress (see ISO 898-5). It does not specify requirements for such properties as
- weldability,
- corrosion resistance,
- resistance to shear stress,
- torque/clamp force performance (for test method, see ISO 16047), or
- fatigue resistance.

Mechanische Eigenschaften von Verbindungselementen aus Kohlenstoffstahl und legiertem Stahl - Teil 1: Schrauben mit festgelegten Festigkeitsklassen - Regelgewinde und Feingewinde (ISO 898-1:2013/Cor 1:2013)

Caractéristiques mécaniques des éléments de fixation en acier au carbone et en acier allié - Partie 1: Vis, goujons et tiges filetées de classes de qualité spécifiées - Filetages à pas gros et filetages à pas fin - Rectificatif technique 1 (ISO 898-1:2013/Cor 1:2013)

Mehanske lastnosti veznih elementov iz ogljikovega in legiranega jekla - 1. del: Vijaki s specificiranim trdnostnim razredom - Grobi in fini navoj (ISO 898-1:2013/Cor 1:2013)

Ta del standarda ISO 898 določa mehanske in fizikalne lastnosti vijakov iz ogljikovega in legiranega jekla, kadar se preskušajo pri temperaturi okolja, in sicer od 10 °C do 35 °C. Vezni elementi (izraz, ki se uporablja za vse vijake skupaj), ki izpolnjujejo zahteve iz tega dela standarda ISO 898, se ovrednotijo pri tem temperaturnem razponu okolja. Vijaki pri višjih temperaturah (glej dodatek B) in/ali nižjih temperaturah morda ne ohranijo opredeljenih mehanskih in fizikalnih lastnosti. OPOMBA 1 Vezni elementi, ki izpolnjujejo zahteve iz tega dela standarda ISO 898, se uporabljajo pri temperaturah od –50 °C do +150 °C. Uporabnikom se priporoča, da se glede ustrezne izbire za določeno uporabo pri temperaturah zunaj območja –50 °C do +150 °C in do najvišje temperature +300 °C posvetujejo z izkušenim metalurgom za vezne elemente. OPOMBA 2 Informacije za izbiro in uporabo jekel za uporabo pri nižjih in višjih temperaturah so na primer na voljo v standardih EN 10269, ASTM F2281 in ASTM A320/A320M. Nekateri vijaki morda ne izpolnjujejo nateznih ali torzijskih zahtev iz tega dela standarda ISO 898, ker geometrija njihovih glav zmanjša strižno površino v glavi v primerjavi s površino obremenitve v navoju. Mednje spadajo tudi vijaki z nizko ali ugrezno glavo (glej točko 8.2). Ta del standarda ISO 898 se uporablja za vijake:
– iz ogljikovega ali legiranega jekla,
– s trikotnim ISO metrskim vijačnim navojem v skladu s standardom ISO 68-1,
– z grobim navojem M1,6 do M39 in drobnim navojem M8×1 do M39×3,
– s kombinacijami premer/navoj v skladu s standardoma ISO 261 in ISO 262 ter
– s tolerancami navojev v skladu s standardi ISO 965-1, ISO 965-2 in ISO 965-4. Ne uporablja se za navojne zatiče in podobne vijake z navojem, ki niso pod natezno obremenitvijo (glej standard ISO 898-5). Standard ne določa zahtev za lastnosti, kot so:
– varivost,
– odpornost proti koroziji,
– odpornost proti strižni napetosti,
– delovanje sile navora/ukleščenja (za preskusno metodo glej standard ISO 16047) ali
– odpornost proti utrujanju.

General Information

• Status: Published
• Publication Date: 15-May-2014
• ICS: 21.040.01 - Screw threads in general
• ICS: 21.060.10 - Bolts, screws, studs
• Technical Committee: ISEL - Mechanical elements
• Current Stage: 6060 - National Implementation/Publication (Adopted Project)
• Start Date: 13-May-2014
• Due Date: 18-Jul-2014
• Completion Date: 16-May-2014
• Mandate: M/BC/CEN/89/2 - Standardization mandate to CEN concerning supporting standards in the context of pressure vessels
• Ref Project: EN ISO 898-1:2013/AC:2013 - Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)

Relations

• Corrects: SIST EN ISO 898-1:2013 - Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
• Effective Date: 01-Jul-2014

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Mehanske lastnosti veznih elementov iz ogljikovega in legiranega jekla - 1. del: Vijaki s specificiranim trdnostnim razredom - Grobi in fini navoj (ISO 898-1:2013/Cor 1:2013)Mechanische Eigenschaften von Verbindungselementen aus Kohlenstoffstahl und legiertem Stahl - Teil 1: Schrauben mit festgelegten Festigkeitsklassen - Regelgewinde und Feingewinde (ISO 898-1:2013/Cor 1:2013)Caractéristiques mécaniques des éléments de fixation en acier au carbone et en acier allié - Partie 1: Vis, goujons et tiges filetées de classes de qualité spécifiées - Filetages à pas gros et filetages à pas fin - Rectificatif technique 1 (ISO 898-1:2013/Cor 1:2013)Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)21.060.10Sorniki, vijaki, stebelni vijakiBolts, screws, studs21.040.01Navoji na splošnoScrew threads in generalICS:Ta slovenski standard je istoveten z:EN ISO 898-1:2013/AC:2013SIST EN ISO 898-1:2013/AC:2014fr01-junij-2014SIST EN ISO 898-1:2013/AC:2014SLOVENSKI
STANDARD



SIST EN ISO 898-1:2013/AC:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN ISO 898-1:2013/AC
October 2013
Octobre 2013
Oktober 2013 ICS 21.060.10 English version Version Française Deutsche Fassung
Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread - Technical Corrigendum 1 (ISO 898-1:2013/Cor 1:2013)
Caractéristiques mécaniques des éléments de fixation en acier au carbone et en acier allié - Partie 1: Vis, goujons et tiges filetées de classes de qualité spécifiées - Filetages à pas gros et filetages à pas fin - Rectificatif technique 1 (ISO 898-1:2013/Cor 1:2013) Mechanische Eigenschaften von Verbindungselementen aus Kohlenstoffstahl und legiertem Stahl - Teil 1: Schrauben mit festgelegten Festigkeitsklassen - Regelgewinde und Feingewinde (ISO 898-1:2013/Cor 1:2013)This corrigendum becomes effective on 9 October 2013 for incorporation in the official French versionof the EN.
Ce corrigendum prendra effet le 9 octobre 2013 pour incorporation dans la version française officiellede la EN.
Die Berichtigung tritt am 9. Oktober 2013 zur Einarbeitung in die offizielle Französische
Fassung der EN in Kraft.
EUROPEAN COMMIT
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