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ISO 17925:2004PublishedZinc and/or aluminium based coatings on steel — Determination of coating mass per unit area and chemical composition — Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometryISO/TR 20580:2022PublishedPreparation of metallographic specimensISO 20915:2026PublishedLife cycle inventory calculation methodology for steel productsISO 4948-1Under developmentSteels — Classification — Part 1: Classification of steels based on chemical compositionISO 14250Under developmentSteel — Metallographic characterization of duplex grain size and distributionsISO 377-2:1989WithdrawnSelection and preparation of samples and test pieces of wrought steels — Part 2: Samples for the determination of the chemical compositionISO 404:1992WithdrawnSteel and steel products — General technical delivery requirementsISO 404:1981WithdrawnSteel and steel products — General technical delivery requirementsISO/TR 4830-1:1978WithdrawnSteel — Determination of low carbon contents — Part 1: Manometric (low-pressure) method after combustionISO/TR 4830-2:1978WithdrawnSteel — Determination of low carbon contents — Part 2: Titrimetric method after combustionISO/TR 4830-3:1978WithdrawnSteel — Determination of low carbon contents — Part 3: Conductimetric measurement after combustionISO/TR 4830-4:1978WithdrawnSteel — Determination of low carbon contents — Part 4: Coulometric method after combustionISO 4945:1977WithdrawnSteel — Determination of nitrogen content — Spectrophotometric methodISO/TS 4949:2003WithdrawnSteel names based on letter symbolsISO/TR 4949:1989WithdrawnSteel names based on letter symbolsISO 6306:2019WithdrawnChemical analysis of steel — Order of listing elements in steel standardsISO/TR 6306:1989WithdrawnChemical analysis of steel — Order of listing elementsISO/TR 7705:1991WithdrawnGuidelines for specifying Charpy V-notch impact prescriptions in steel specificationsISO/TR 7705:1983WithdrawnBasic rules for specifying impact strength in steel specificationsISO 9441:1988WithdrawnSteel — Determination of niobium content — PAR spectrophotometric methodISO 9658:1990WithdrawnSteel — Determination of aluminium content — Flame atomic absorption spectrometric methodISO 10153:1991WithdrawnSteel — Determination of boron content — Curcumin spectrophotometric methodISO 15349-2:1999WithdrawnUnalloyed steel — Determination of low carbon content — Part 2: Infrared absorption method after combustion in an induction furnace (with preheating)ISO/TR 15349-1:1998WithdrawnUnalloyed steel — Determination of low carbon content — Part 1: Infrared absorption method after combustion in an electric resistance furnace (by peak separation)ISO/TR 15349-3:1998WithdrawnUnalloyed steel — Determination of low carbon content — Part 3: Infrared absorption method after combustion in an electric resistance furnace (with preheating)