NIGERIAN STANDARDS FOR METALLURGY
STANDARDS AND SPECIFICATIONS FOR METALLURGY PRODUCTS AND PROCESSES
[By Standards organisation of Nigeria. For all standards on textile and leather technology, email lawnigeria@gmail.com or treentrees@gmail.com)
| Standards Title | Code | |
| TESTING OF METALS | ||
| 1. | Methods for Tensile Testing of Metals | NIS 166: 1982 |
| 2. | Specification for Liquefied Petroleum Gas | NIS 221: 1985 |
| 3. | Methods of Testing of Steel | NIS 199: 1984 |
| 4. | Method of Conversion of Elongation Valves for Steel Part 1: Carton and Low Alloy Steel | NIS 201: 1984 |
| 5. | Erichsen Cupping Test for Metallic Sheets and Strips | NIS 274: 1990 |
| 6. | Metallic Materials Tube Flattering Test | NIS 275: 1990 |
| 7. | Reverse Bend Test for Steel Wire- Test Method | NIS 280: 1990 |
| 8. | Wrapping Test for Steel Wires – Test Method | NIS 281: 1990 |
| 9. | Methods for Sample Torsion Tests – Testing of Steel Wires | NIS 032: 1973 |
| 10. | Methods for Testing Galvanized Coating on Iron and Steel Products | NIS 033: 1975 |
| 11. | Standards for Iron and Steel | NIS 499: 2004 |
| CORROSION OF METALS | ||
| 12 | Standard on Copper Accelerated Acetic Road Spray Test (CASS TEST) | NIS 178: 1983 |
| 13. | Metallic and Non-Metallic Coating Definition of terms and Thickness Tests | NIS 179: 1983 |
| 14. | Method of Impact Testing of Metals Part 1 (120D) | NIS 200: 1984 |
| 15. | Intergranular Corrosion for Austenitic Stainless Steel | NIS 133: 1981 |
| FERROUS METALS | ||
| 16. | Verification of Rockwell B and C Scale Hardness Testing Machines | NIS 216: 1985 |
| 17. | Specification for Carbon Steel Billets, Blooms and Slabs for Recoiling into Structural Steel | NIS 196: 1984 |
| 18. | Method for Brunell Hardness for Metals PT1 and PT2 | NIS 066: 1975 |
| IRON AND STEEL PRODUCTS | ||
| 19. | Standards on Steel Bars for Reinforcement of Concrete | NIS 117: 1983 |
| 20. | Standards for Chain-Link Wire fencing | NIS 314: 1997 |
| 21. | Standards Barbed Wire | NIS 315: 1997 |
| 22. | Standard for Hexagonal Wire Netting | NIS 316: 1997 |
| 23. | Specification for Mild Steel Wire for General Engineering Purposes | NIS 056: 1973 |
| 24. | Specification for Small Ropes | NIS 415: 2000 |
| 25. | Specification for Galvanized Steel Wires Ropes for Ships | NIS 416: 2000 |
| 26. | Specification for Stranded Wire Ropes for Mine Hoisting Winding Purposes | NIS 417: 2000 |
| 27. | Specification for Wire Ropes, Cranes Excavators for General Engineering Purposes | NIS 418: 2000 |
| 28. | Specification for Galvanized Corrugated Roofing Sheets | NIS 180: 1989 |
| 29. | Standard for Barbed Wire | NIS 502: 2004 |
| 30. | Specification for Structural Steel | NIS 197: 1984 |
| PRODUCTS OF NON-FERROUS METALS | ||
| 31. | Standard for Adjustable Mild Steel Louver Frame | NIS 313: 1997 |
STANDARDS AND SPECIFICATIONS OF THE STANDARDS ORGANISATIONS OF NIGERIA, SON
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