BS ISO 630-4:2021
Structural steels - Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats
Structural steels - Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 31 мая 2021 г.
- ICS:
- 77.140.01
- SKU:
- BS ISO 630-4:2021
Abstract
What is ISO 630 ‑ 4 about?
ISO 630-4 is the fourth part in the multi-series of International Standards on ‘Steels for structural purposes’. ISO 630 ‑ 4 specifies qualities for high-yield-strength quenched and tempered structural steels. ISO 630 ‑ 4 applies to steel plates and wide flats rolled on a reversing mill which is used in the quenched and tempered condition and normally intended for welded or bolted structures.
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