EN 24935:1991
Current
The latest, up-to-date edition.
Steel and iron - Determination of sulphur content - Infrared absorption method after combustion in an induction furnace (ISO 4935:1989)
20-12-1991
Foreword
1 Scope
2 Normative references
3 Principle
4 Reagents and materials
5 Apparatus
6 Sampling
7 Procedure
8 Expression of results
9 Test report
Annex A (informative) Additional information on the
international cooperative tests
Annex B (informative) Graphical representation of precision data
Annex C (informative) Features of commercial high-frequency induction
furnaces and infrared sulfur analysers
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.
| Committee |
CEN/TC 459/SC 2
|
| DevelopmentNote |
Also numbered as BS 6200-3.28.2(1990) and ISO 4935 (09/2005)
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| I.S. EN 24935:1992 | Identical |
| NBN EN 24935 : 1992 | Identical |
| NF EN 24935 : 1992 | Identical |
| PN EN 24935 : 1994 | Identical |
| NS ISO 4935 : 1ED 1992 | Identical |
| NEN ISO 4935 : 1992 | Identical |
| DIN EN 24935:1992-07 | Identical |
| UNE-EN 24935:1993 | Identical |
| BS EN ISO 11124-3:1997 | Preparation of steel substrates before application of paints and related products. Specifications for metallic blast-cleaning abrasives High-carbon cast-steel shot and grit |
| I.S. EN ISO 11124-3:1998 | PREPARATION OF STEEL SUBSTRATES BEFORE APPLICATION OF PAINTS AND RELATED PRODUCTS - SPECIFICATIONS FOR METALLIC BLAST-CLEANING ABRASIVES - PART 3: HIGH-CARBON CAST-STEEL SHOT AND GRIT |
| CEN/TR 10261:2013 | Iron and steel - European standards for the determination of chemical composition |
| EN ISO 11124-3:1997 | Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 3: High-carbon cast-steel shot and grit (ISO 11124-3:1993) |
| BS EN ISO 11124-4:1997 | Preparation of steel substrates before application of paints and related products. Specifications for metallic blast-cleaning abrasives Low-carbon cast-steel shot |
| PD CEN/TR 10261:2013 | Iron and steel. European standards for the determination of chemical composition |
| I.S. EN ISO 11124-4:1998 | PREPARATION OF STEEL SUBSTRATES BEFORE APPLICATION OF PAINTS AND RELATED PRODUCTS - SPECIFICATIONS FOR METALLIC BLAST-CLEANING ABRASIVES - PART 4: LOW-CARBON CAST-STEEL SHOT |
| EN ISO 11124-4:1997 | Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 4: Low-carbon cast-steel shot (ISO 11124-4:1993) |
| ISO 1042:1998 | Laboratory glassware — One-mark volumetric flasks |
| ISO 648:2008 | Laboratory glassware — Single-volume pipettes |
| ISO 385-1:1984 | Laboratory glassware — Burettes — Part 1: General requirements |
| ISO 5725:1986 | Precision of test methods — Determination of repeatability and reproducibility for a standard test method by inter-laboratory tests |
| ISO 377:2017 | Steel and steel products — Location and preparation of samples and test pieces for mechanical testing |