| Designation | Title |
| ISO 9444:2002 | Continuously hot-rolled stainless steel strip, plate/sheet and cut lengths -- Tolerances on dimensions and form |
| ISO 9445:2002 | Continuously cold-rolled stainless steel narrow strip, wide strip, plate/sheet and cut lengths -- Tolerances on dimensions and form |
| ISO 11972:1998 | Corrosion-resistant cast steels for general applications |
| ISO 11973:1999 | Heat-resistant cast steels and alloys for general applications |
| ISO/TR 15510:2003 | Stainless steels -- Chemical composition |
| ISO 683-14:2004 | Heat-treatable steels, alloy steels and free-cutting steels -- Part 14: Hot-rolled steels for quenched and tempered springs |
| ISO 6931-1:1994 | Stainless steels for springs -- Part 1: Wire |
| ISO 6931-2:1989 | Stainless steels for springs -- Part 2: Strip |
| ISO 8458-1:2002 | Steel wire for mechanical springs -- Part 1: General requirements |
| ISO 8458-2:2002 | Steel wire for mechanical springs -- Part 2: Patented cold-drawn non-alloy steel wire |
| ISO 8458-3:2002 | Steel wire for mechanical springs -- Part 3: Oil-hardened and tempered wire |
| ISO 9442:1988 | Steel -- Hot-rolled ribbed and grooved flats for spring leaves -- Tolerances and dimensions |
| ISO 2605-3:1985 | Steel products for pressure purposes -- Derivation and verification of elevated temperature properties -- Part 3: An alternative procedure for deriving the elevated temperature yield or proof stress properties when data are limited |
| ISO 4978:1983 | Flat rolled steel products for welded gas cylinders |
| ISO 4991:1994 | Steel castings for pressure purposes |
| ISO 6303:1981 | Pressure vessel steels not included in ISO 2604, Parts 1 to 6 -- Derivation of long-time stress rupture properties |
| ISO/TR 7468:1981 | Summary of average stress rupture properties of wrought steels for boilers and pressure vessels |
| ISO 9327-1:1999 | Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions -- Part 1: General requirements |
| ISO 9327-2:1999 | Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions -- Part 2: Non-alloy and alloy (Mo, Cr and CrMo) steels with specified elevated temperature properties |
| ISO 9327-3:1999 | Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions -- Part 3: Nickel steels with specified low temperature properties |
| ISO 9327-4:1999 | Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions -- Part 4: Weldable fine grain steels with high proof strength |
| ISO 9327-5:1999 | Steel forgings and rolled or forged bars for pressure purposes -- Technical delivery conditions -- Part 5: Stainless steels |
| ISO 9328-1:1991 | Steel plates and strips for pressure purposes -- Technical delivery conditions -- Part 1: General requirements |
| ISO 9328-2:1991 | Steel plates and strips for pressure purposes -- Technical delivery conditions -- Part 2: Unalloyed and low-alloyed steels with specified room temperature and elevated temperature properties |
| ISO 9328-3:1991 | Steel plates and strips for pressure purposes -- Technical delivery conditions -- Part 3: Nickel-alloyed steels with specified low temperature properties |
| ISO 9328-4:1991 | Steel plates and strips for pressure purposes -- Technical delivery conditions -- Part 4: Weldable fine grain steels with high proof stress supplied in the normalized or quenched and tempered condition |
| ISO 9328-5:1991 | Steel plates and strips for pressure purposes -- Technical delivery conditions -- Part 5: Austenitic steels |
| ISO 4957:1999 | Tool steels |
| ISO 5949:1983 | Tool steels and bearing steels -- Micrographic method for assessing the distribution of carbides using reference photomicrographs |
| ISO 11054:1993 | Cutting tools -- Designation of high-speed steel groups |
| ISO 683-1:1987 | Heat-treatable steels, alloy steels and free-cutting steels -- Part 1: Direct-hardening unalloyed and low-alloyed wrought steel in form of different black products |
| ISO 683-18:1996 | Heat-treatable steels, alloy steels and free- cutting steels -- Part 18: Bright products of unalloyed and low alloy steels |
| ISO 3573:1999 | Hot-rolled carbon steel sheet of commercial and drawing qualities |
| ISO 3574:1999 | Cold-reduced carbon steel sheet of commercial and drawing qualities |
| ISO 3575:1996 | Continuous hot-dip zinc-coated carbon steel sheet of commercial, lock-forming and drawing qualities |
| ISO 4950-1:1995 | High yield strength flat steel products -- Part 1: General requirements |
| ISO 4950-2:1995 | High yield strength flat steel products -- Part 2: Products supplied in the normalized or controlled rolled condition |
| ISO 4950-3:1995 | High yield strength flat steel products -- Part 3: Products supplied in the heat-treated (quenched + tempered) condition |
| ISO 4960:1999 | Cold-reduced carbon steel strip with a carbon content over 0,25 % |
| ISO 4995:2001 | Hot-rolled steel sheet of structural quality |
| ISO 4996:1999 | Hot-rolled steel sheet of high yield stress structural quality |
| ISO 4997:1999 | Cold-reduced steel sheet of structural quality |
| ISO 4998:1996 | Continuous hot-dip zinc-coated carbon steel sheet of structural quality |
| ISO 4999:1999 | Continuous hot-dip terne (lead alloy) coated cold-reduced carbon steel sheet of commercial drawing and structural qualities |
| ISO 5000:1993 | Continuous hot-dip aluminium/silicon-coated cold-reduced carbon steel sheet of commercial and drawing qualities |