ISO 4978:2018 PDF
Steel sheet and strip for welded gas cylinders
Steel sheet and strip for welded gas cylinders
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 3 августа 2018 г.
- Издание:
- ISO IS 4978 edition 2 version 1
- ICS:
- 77.140.30
This document specifies the characteristics of hot-rolled steel sheet and strip with a thickness up to 12 mm inclusive of the non-alloyed steels listed in Table 1, which are intended for welded gas cylinders in accordance with ISO 4706.
Abstract
Overview
ISO 4978:2018 - Steel sheet and strip for welded gas cylinders defines the material and delivery requirements for intended for welded gas cylinders manufactured in accordance with . The standard sets out chemical composition, mechanical properties, grain size, weldability, surface condition, dimensions, inspection and testing requirements specific to non-alloyed steel grades (Table 1: P235 to P365).
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