Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 2: Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1100 MPa (ISO 9809-2:2019)
Edition 2020-10-28

Aerospace series - Heat resisting alloy FE-PA2601 (X6NiCrTiMoV26-15) - Solution treated and precipitation treated - Wires for rivets - 2 mm ≤ D ≤ 10 mm - Rm ≥ 960 MPa (Endorsed by Asociación Española de Normalización in January of 2018.)
Edition 2018-01-01

Aerospace series - Heat resisting alloy X12CrNiCoMoW21-20 - Solution treated - Forgings - De ≤ 100 mm (Endorsed by Asociación Española de Normalización in April of 2020.)
Edition 2020-04-01

Gas cylinders. Design, construction and testing of refillable seamless steel gas cylinders and tubes. Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1100 MPa
Edition 2019-10-25

Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 2: quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1 100 MPa
Edition 2019-10-09

Flat products made of steels for pressure purposes - Part 2: Non-alloy and alloy steels with specified elevated temperature properties
Edition 2017-09-15

Open die steel forgings for general engineering purposes - Part 2: Non-alloy quality and special steels
Edition 2022-08-01

Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 3: Normalized steel cylinders and tubes (ISO 9809-3:2019)
Edition 2020-02-15

Pressure equipment - Part 4: Establishment of technical delivery conditions for metallic materials
Edition 2015-02-01