Engineering survey - Part 1: General requirements
Edition 2010-09

Pipe classes for process plants - Part 10: Technical delivery conditions for pipe components of non-alloyed and alloyed steel with specified properties at elevated temperatures of material group 1.1
Edition 2017-04

Aerospace series - Steel X3CrNiMoAl13-8-2 (1.4534) - Solution annealed and precipitation hardened - 1 400 ≤ Rₘ ≤ 1 550 MPa - Forgings - Dₑ ≤ 100 mm; German and English version EN 3486:2019
Edition 2020-02

Aerospace series - Heat resisting alloy FE-PM1708 - Vacuum arc remelted - Hardened and tempered - Bars - a or D ≤ 200 mm - 1 000 MPa ≤ Rₘ ≤ 1 140 MPa; German and English version EN 4244:2020
Edition 2020-05

Aerospace series - Heat resisting alloy FE-PA2601 - Softened and cold worked - Bar for forged fasteners - D ≤ 50 mm - 1 100 MPa ≤ Rₘ ≤ 1 300 MPa; German and English version EN 3761:2020
Edition 2020-03

Aerospace series - Steel 30CrNiMo8 (1.6580) - Air melted - Hardened and tempered - Bar for machining - Dₑ ≤ 100 mm - 1 100 MPa ≤ Rₘ ≤ 1 300 MPa; German and English version EN 2475:2018
Edition 2019-07

Aerospace series - Heat resisting alloy NI-PH2601 - Solution treated and cold worked - Bar for forged fasteners - D ≤ 50 mm - 1 550 MPa ≤ Rₘ ≤ 1 830 MPa; German and English version EN 3666:2020
Edition 2020-03

Aerospace series - Heat resisting alloy NI-PH2601 - Solution treated and cold worked - Bar for forged fasteners - D ≤ 50 mm - 1 270 MPa ≤ Rₘ ≤ 1 550 MPa; German and English version EN 2952:2019
Edition 2019-06

Units - Part 1: Unit names, unit symbols
Edition 2010-10

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - Dₑ ≤ 200 mm - 1 150 MPa ≤ Rₘ ≤ 1 300 MPa; German and English version EN 4627:2022
Edition 2023-07