ISO 7788:2021 PDF
Steel — Surface finish of hot-rolled plates and wide flats — Delivery requirements
Steel — Surface finish of hot-rolled plates and wide flats — Delivery requirements
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 14
- Дата публикации:
- 15 октября 2021 г.
- Издание:
- ISO IS 7788 edition 2 version 1
- ICS:
- 77.140.50
This document specifies delivery requirements applicable to the surface finish of hot-rolled plates rolled on reversing mills and wide flats, with a nominal thickness ≥3 mm and ≤400 mm.
Abstract
Overview
ISO 7788:2021 - "Steel - Surface finish of hot-rolled plates and wide flats - Delivery requirements" specifies delivery requirements for the of hot-rolled plates (rolled on reversing mills) and wide flats with a . The standard defines how to identify, measure and classify surface discontinuities, sets permissible limits for imperfections, and describes required repair procedures and responsibilities between producer and purchaser.
Похожие стандарты
Другие стандарты ISO