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prNS-EN 4631:2021

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Note: This standard has a new edition: NS-EN 4631:2024

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Abstract

This document specifies the requirements relating to: Steel X4CrNiMo16-5-1 (1.4418) Air melted Hardened and tempered Bars De ≤ 200 mm 900 MPa ≤ Rm ≤ 1 050 MPa for aerospace applications. NOTE Other common designations: AIR: Z 8 CND 17 04. Only the chemical composition of this document must be considered.

Document information

  • Standard from SN
  • Edition: 2021-06
  • Version: 1
  • Document type: NAT
  • ICS 49.025.10
  • National Committee ASD-STAN

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