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

Petroleum, petrochemical and natural gas industries - Materials selection and corrosion control for oil and gas production systems (ISO 21457:2010); German version EN ISO 21457:2010
Edition 2010-12

Pipe couplings - Part 1: Technical delivery conditions for pipe couplings intended for connecting pipes and fittings
Edition 2021-11

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2015); German version EN ISO 15156-3:2015
Edition 2015-12

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 3: Clamp connections
Edition 2021-06

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Elbows for pigging systems
Edition 2021-08

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Part 1: Connections
Edition 2017-10

Petroleum and natural gas industries - Materials for use in H₂S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO/FDIS 15156-3:2020); German and English version prEN ISO 15156-3:2020
Edition 2020-09

Stainless steels - Part 1: List of stainless steels; German version EN 10088-1:2023
Edition 2024-04

Stainless steel components for aseptic applications in the chemical and the pharmaceutical industries - Tees, elbows and reducers
Edition 2020-07