EN 10263-4:2017

Steel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering

1.1   This Part of EN 10263 is applicable to round rod and round bars and wire with a diameter up to and including 100 mm, of non-alloy and alloy steel, intended for cold heading, cold extrusion, subsequent quenching and tempering and induction hardening or flame hardening.
1.2   prEN 10263-1:2013 is indispensable for this Part of EN 10263.

Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließpressstählen - Teil 4: Technische Lieferbedingungen für Vergütungsstähle

1.1   Dieser Teil von EN 10263 gilt für runden Walzdraht, runde Stäbe und Draht mit einem Durchmesser bis zu einschließlich 100 mm aus unlegiertem und legiertem Stahl zum Kaltstauchen und Kaltfließpressen und nachfolgendem Vergüten und Brenn- oder Flammenhärten.
1.2   Dieser Teil von EN 10263 wird ergänzt durch prEN 10263-1:2013.

Barres, fil machine et fils en acier pour transformation à froid et extrusion à froid - Partie 4: Conditions techniques de livraison des aciers pour trempe et revenu

1.1   La présente partie 3 de l'EN 10263 s'applique aux barres rondes, au fil machine de section ronde, et au fil ayant un diamètre inférieur ou égal à 100 mm, en acier allié et non allié, destinés à des opérations de transformation à froid (frappe à froid) et d'extrusion à froid, sans faire subir ensuite de traitement thermique au produit final.
1.2   prEN 10263-1:2013 est indispensable pour l’application de cette partie de l’EN 10263.

Jekleni drogovi, palice in žica za hladno nakrčevanje in hladno iztiskanje - 4. del: Tehnični dobavni pogoji za jekla za poboljšanje

1.1 Ta del standarda EN 10263 se uporablja za okrogle drogove in palice ter žice iz nelegiranega in legiranega jekla s premerom največ 100 mm, ki so namenjeni za hladno nakrčevanje in hladno iztiskanje, nadaljnjo poboljšanje ter indukcijsko in plamensko kaljenje.
1.2 Dokument prEN 10263-1:2013 je nepogrešljiv za ta del standarda EN 10263.

General Information

• Status: Published
• Publication Date: 21-Nov-2017
• Withdrawal Date: 30-May-2018
• ICS: 77.140.60 - Steel bars and rods
• ICS: 77.140.65 - Steel wire, wire ropes and link chains
• Technical Committee: ECISS/TC 106 - Wire rod and wires
• Drafting Committee: ECISS/TC 106 - Wire rod and wires
• Ref Project: SIST EN 10263-4:2018 - Steel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering

Relations

• Replaces: EN 10263-4:2001 - Steel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering
• Effective Date: 08-Jun-2022
• Replaces: EN 10263-4:2001/AC:2002 - Steel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering
• Effective Date: 06-Dec-2017

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Walzdraht, Stäbe und Draht aus Kaltstauch- und Kaltfließpressstählen - Teil 4: Technische Lieferbedingungen für VergütungsstähleBarres, fil machine et fils en acier pour transformation à froid et extrusion à froid - Partie 4: Conditions techniques de livraison des aciers pour trempe et revenuSteel rod, bars and wire for cold heading and cold extrusion - Part 4: Technical delivery conditions for steels for quenching and tempering77.140.65Jeklene žice, jeklene vrvi in verigeSteel wire, wire ropes and link chains77.140.60Jeklene palice in drogoviSteel bars and rodsICS:Ta slovenski standard je istoveten z:EN 10263-4:2017SIST EN 10263-4:2018en,fr,de01-februar-2018SIST EN 10263-4:2018SLOVENSKI
STANDARDSIST EN 10263-4:2002/AC:2003SIST EN 10263-4:20021DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 10263-4
November
t r s y ICS
y yä s v rä x râ
y yä s v rä x w Supersedes EN
s r t x uæ vã t r r sEnglish Version
Steel rodá bars and wire for cold heading and cold extrusion æ Part
vã Technical delivery conditions for steels for quenching and tempering Barresá fil machine et fils en acier pour transformation à froid et extrusion à froid æ Partie
vã Conditions techniques de livraison des aciers pour trempe et revenu
Walzdrahtá Stäbe und Draht aus Kaltstauchæ und Kaltfließpressstählen æ Teil
vã Technische Lieferbedingungen für Vergütungsstähle This European Standard was approved by CEN on
t x July
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
s r t x uæ vã t r s y ESIST EN 10263-4:2018

with reference to the steel names indicated in bar rod wire Tables 3 and 4, 6 or 7 or 8 Tables 3 and 4, 6 or 7 or 8, 9 or 10 or 11 Tables 3 and 4, 6 or 7 or 8, 12 Tables 3,4,6,7,8,9, 10,11 or 12 untreated None or +U X X – Chemical composition as specified in Tables 3 and 4 Mechanical properties as specified in Table 6 or 7 or 8 Chemical composition as specified in Tables 3 and 4 Mechanical properties as specified in Table 6 or 7 or 8 Values for hardenability according to Tables 9 or 10 or 11 Chemical composition as specified in Tables 3 and 4 Mechanical properties as specified in Table 6 or 7 or 8 Minimum core hardness and maximum diameter according to Table 12 Supplementary or special requirements as specified in Annex A of EN 10263-1 a spheroidised +AC X X X Others Other delivery conditions may be agreed at the time of ordering Key X = applicable
= not applicable a If agreed at the time of the enquiry and order. SIST EN 10263-4:2018

0,25 0,25 0,25 0,25 37Mo2 1.5418 0,35 to 0,40 0,30 0,60 to 0,90 0,025 0,025 max
0,20 to 0,30
0,25 38Cr2 46Cr2 34Cr4 37Cr4 41Cr4 41CrS4 1.7003 1.7006 1.7033 1.7034 1.7035 1.7039 0,35 to 0,42 0,42 to 0,50 0,30 to 0,37 0,34 to 0,41 0,38 to 0,45 0,38 to 0,45 0,30 0,30 0,30 0,30 0,30 0,30 0,50 to 0,80 0,50 to 0,80 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,025 0,025 0,025 0,025 0,025 0,025 0,025 max 0,025 max 0,025 max 0,025 max 0,025 max 0.020 to 0,040 0,40 to 0,60 0,40 to 0,60 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20
0,25 0,25 0,25 0,25 0,25 0,25 25CrMo4 25CrMoS4 34CrMo4 37CrMo4 42CrMo4 42CrMoS4 1.7218 1.7213 1.7220 1.7202 1.7225 1.7227 0,22 to 0,29 0,22 to 0,29 0,30 to 0,37 0,35 to 0,40 0,38 to 0,45 0,38 to 0,45 0,30 0,30 0,30 0,30 0,30 0,30 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,60 to 0,90 0,025 0,025 0,025 0,025 0,025 0,025 0,025 max 0.020 to 0,040 0,025 max 0,025 max 0,025 max 0.020 to 0,040 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20 0,90 to 1,20 0,15 to 0,30 0,15 to 0,30 0,15 to 0,30 0,15 to 0,30 0,15 to 0,30 0,15 to 0,30
0,25 0,25 0,25 0,25 0,25 0,25 34CrNiMo6 41NiCrMo7–3–2 1.6582 1.6563 0,30 to 0,38 0.38 to 0,44 0,30 0,30 0,50 to 0,80 0,60 to 0,90 0,025 0,025 0,025 max 0,025 max 1,30 to 1,70 0,70 to 0,90 0,15 to 0,30 0,15 to 0,30 1,30 to 1,70 1,65 to 2,00 0,25 0,25 a Lower silicon contents may be agreed at the time of ordering, in which case due consideration should be given to the e
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