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SDO
ISO
ISO 4978:1983

ISO 4978:1983

Flat rolled steel products for welded gas cylinders

General Information

Status : Withdrawn

Standard Type : Main

Document No :

ISO 4978:1983

Document Year : 1983

Pages : 4

Edition : 1

Section Volume : Steel for pressure purposes (ISO/TC 17/SC 10.)

ICS : Steels for pressure purposes (77.140.30)

Specifies the characteristics of flat rolled steel products with a thickness up to 6 mm of the unalloyed steels listed in table 1 which are intended for welded gas cylinders with a normalized structure. Describes for instance the manufacture of the steel, heat treatment, chemical composition, properties, surface condition, dimensions, acceptance tests, samples and testpieces.

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