Heat Treatment of Ferrous Metals; Material Selection; Steel Selection according to Hardenability
Edition 1976-02

Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1100 MPa (ISO 9809-1:2019); German version EN ISO 9809-1:2019
Edition 2020-02

Determination of resistance to intergranular corrosion of stainless steels - Part 1: Austenitic and ferritic-austenitic (duplex) stainless steels - Corrosion test in nitric acid medium by measurement of loss in mass (Huey test) (ISO 3651-1:1998); German version EN ISO 3651-1:1998
Edition 1998-08

Soil improvers and growing media - Extraction of aqua regia soluble elements; German version EN 13650:2001
Edition 2002-01

Soil improvers and growing media - Extraction of calcium chloride/DTPA (CAT) soluble nutrients; German version EN 13651:2001
Edition 2002-01

Soil improvers and growing media - Extraction of water soluble nutrients and elements; German version EN 13652:2001
Edition 2002-01

Lead chromate pigments and lead chromate-molybdate pigments - Specifications and methods of test (ISO 3711:1990)
Edition 1996-11

Welding - Recommendations for welding of metallic materials - Part 7: Electron beam welding; German version EN 1011-7:2004
Edition 2004-10

Aerospace series - Heat treatment of castings of titanium and titanium alloys
Edition 2020-11

Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO 17072-1:2019); German version EN ISO 17072-1:2019
Edition 2019-07