ISO/TC 17/SC 4
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 1028 | ISO/WD 0 | As rolled or as forged, premachined or finished bars of tool steel — Dimensional requirements | Izstrādē |
| 4853 | ISO/R 683-1:1968 | Heat-treated steels, alloy steels and free-cutting steels — Part 1: Quenched and tempered unalloyed steels | Atcelts |
| 4854 | 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 | Atcelts |
| 4855 | ISO/R 683-2:1968 | Heat-treated steels, alloy steels and free-cutting steels — Part 2: Wrought quenched and tempered steels with 1 % chromium and 0,2 % molybdenum | Atcelts |
| 4856 | ISO/R 683-3:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 3: Wrought quenched and tempered unalloyed steels with controlled sulphur content | Atcelts |
| 4857 | ISO/R 683-4:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 4: Wrought quenched and tempered steels with 1 % chromium and 0,2 % molybdenum and controlled sulphur content | Atcelts |
| 4858 | ISO/R 683-5:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 5: Wrought quenched and tempered manganese steels | Atcelts |
| 4859 | ISO/R 683-6:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 6: Wrought quenched and tempered steels with 3 % chromium and 0,5 % molybdenum | Atcelts |
| 4860 | ISO/R 683-7:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 7: Wrought quenched and tempered chromium steels | Atcelts |
| 4861 | ISO/R 683-8:1970 | Heat-treated steels, alloy steels and free-cutting steels — Part 8: Wrought quenched and tempered chromium-nickel-molybdenum steels | Atcelts |
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