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EVS-EN 4720:2015

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De ≤ 200 mm - 1 150 MPa ≤ Rm ≤ 1 300 MPa

General information

Valid from 04.02.2015
Base Documents
EN 4720:2014
ICS Groups
49.025.10 Steels
Directives or regulations
None

Standard history

Status
Date
Type
Name
04.02.2015
Main
EVS-EN 4720:2015
This European Standard specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted and electroslag remelted (ESR)
Hardened and tempered
Bar
De ≤ 200 mm
1 150 MPa ≤ Rm ≤ 1 300 MPa
for aerospace applications.
NOTE Other common designation: AIR: Z 8 CND 17-04.

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Main

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Newest version Valid from 02.07.2019
Main

EVS-EN 3525:2023

Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Plates - 6 mm ≤ a ≤ 20 mm - 1 080 MPa ≤ Rm ≤ 1 280 MPa
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Main

EVS-EN 4700-002:2021

Aerospace series - Steel and heat resisting alloys - Wrought products - Technical specification - Part 002: Bars and sections
Newest version Valid from 01.06.2021
Main

EVS-EN 3524:2007

Aerospace series - Steel FE-PL1505 (15CrMoV6) - Air melted - Hardened and tempered - Sheet and strip - 2 mm ≤= a ≤ 6 mm - 1 080 MPa ≤ Rm ≤ 1 280 Mpa
Withdrawn from 29.12.2023

Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English