ISO/DIS 4935

Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace

Опште информације

Trenutna faza: 40.60 Effective date: 5. 2. 2026.

Inicijator: ISO

Pripada: ISO/TC 17/SC 1

Vrsta: Međunarodni standard

Apstrakt

The method is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests. Annex B represents the precision date graphically. Annex C deals with induction furnaces and infrared sulfur analysers.

Životni ciklus

PRETHODNO

OBJAVLJEN
ISO 4935:1989

TRENUTNO

PROJEKAT
ISO/DIS 4935
40.60 Završetak javne rasprave
5. 2. 2026.

Nacionalna preuzimanja

naSRPS EN ISO 4935:2023

ISS

Gvožđe i čelik - Određivanje sadržaja sumpora - Metoda infracrvene apsorpcije nakon sagorevanja u indukcionoj peći

40.60 Završetak javne rasprave

C017-1 Saznaj više