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جاري تصفية النتائج، الرجاء الانتظار...
ISO 10280:2025
مواصفة قياسية دولية
Steel and iron — Determination of titanium content — Diantipyrylmethane spectrophotometric method
ISO 9556:2025
مواصفة قياسية دولية
Steel and iron — Determination of total carbon content — Infrared absorption method after combustion in an induction furnace
ISO 4940:2025
مواصفة قياسية دولية
Steel and cast iron — Determination of nickel content — Flame atomic absorption spectrometric method
ISO 14404-3:2024
مواصفة قياسية دولية
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 3: Steel plant with electric arc furnace (EAF) and coal-based or gas-based direct reduction iron (DRI) facility
ISO 24476:2024
مواصفة قياسية دولية
Steel — Determination of oxygen — Infrared absorption method after fusion under inert gas (Routine method)
ISO 4937:2024
مواصفة قياسية دولية
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
ISO 4941:2024
مواصفة قياسية دولية
Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO 14404-1:2024
مواصفة قياسية دولية
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 1: Steel plant with blast furnace
ISO 14404-2:2024
مواصفة قياسية دولية
Calculation method of carbon dioxide emission intensity from iron and steel production — Part 2: Steel plant with electric arc furnace (EAF)
ISO 10714:2024
مواصفة قياسية دولية
Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 14284:2022
مواصفة قياسية دولية
Steel and iron — Sampling and preparation of samples for the determination of chemical composition
ISO 4943:2022
مواصفة قياسية دولية
Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method