ISO 4998:2023

Steel sheet, zinc‐coated and zinc‐iron alloy‐coated by the continuous hot‐dip process, of structural quality ISO 4998:2023

Publication date:   Feb 15, 2023

General information

60.60 Standard published   Feb 15, 2023

ISO

ISO/TC 17/SC 12 Continuous mill flat rolled products

International Standard

77.140.50   Flat steel products and semi-products

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Scope

This document specifies the requirements for steel sheet, zinc-coated and zinc-iron alloy-coated by the continuous hot-dip process, of structural quality.
The product is intended for applications where resistance to corrosion is of prime importance.
The steel sheet is produced in a number of grades, coating masses, ordering conditions, and surface treatments.
This document does not cover steel sheet designated as commercial quality, or drawing quality, which are covered in ISO 3575.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 4998:2014

NOW

PUBLISHED
ISO 4998:2023
60.60 Standard published
Feb 15, 2023