Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 4: Aluminium alloy flanges; German version EN 1092-4:2002
Edition 2002-08

Copper and copper alloys - Plate, sheet, strip and circles for general purposes; German version EN 1652:1997
Edition 1998-03

Aerospace; seamles internal pressure tubes in titanium alloys; technical specification
Edition 1988-12

Corrosion of metals and alloys - Stress corrosion testing - Part 1: General guidance on testing procedures (ISO 7539-1:2012); German version EN ISO 7539-1:2012
Edition 2013-04

Fasteners - Mechanical properties of corrosion-resistant stainless steel fasteners - Part 6: General rules for the selection of stainless steels and nickel alloys for fasteners (ISO 3506-6:2020); German version EN ISO 3506-6:2022
Edition 2022-09

Aerospace; standard quality (STQ) and disc quality (DQ) of titanium and titanium alloys; requirements and tests
Edition 1989-11

Protection of metallic against corrosion - Guidance on the assessment of corrosion likelihood in water distribution and storage systems - Part 2: Influencing factors for copper and copper alloys; German version EN 12502-2:2004
Edition 2005-03

Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 5: Arc welding of titanium, zirconium and their alloys (ISO 15614-5:2004); German version EN ISO 15614-5:2004
Edition 2004-07

Aerospace series - Strips in aluminium and aluminium alloys - Thickness 0,25 mm ≤ a ≤ 3,2 mm; Dimensions; German version EN 2599:2001
Edition 2002-08

Aluminium and aluminium alloys - Extruded rod/bar, tube and profiles - Part 9: Profiles, tolerances on dimensions and form; German version EN 755-9:2016
Edition 2016-10