ISO/WD 3522

Aluminium and aluminium alloys — Castings — Chemical composition and mechanical properties

General information

Current stage: 20.60 Close of comment period Aug 29, 2026

Originator: ISO

Owner: ISO/TC 79/SC 7 Aluminium and cast aluminium alloys

Type: International Standard

Scope

ISO 3522:2007 specifies the chemical composition limits for aluminium casting alloys and mechanical properties of separately cast test bars for these alloys.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 3522:2007

NOW

IN_DEVELOPMENT
ISO/WD 3522
20.60 Close of comment period
Aug 29, 2026