ISO/FDIS 1035

Hot-rolled steel bars — Dimensions, shape, masses and tolerances

General information

Current stage: 50.20 Effective date: Feb 6, 2026

Originator: ISO

Owner: ISO/TC 17/SC 3

Type: International Standard

Scope

Specifies dimensions and tolerances of metric series hot-rolled steel round bars. A table shows diameters, sectional areas and masses per unit length.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 1035-1:1980

PUBLISHED
ISO 1035-2:1980

PUBLISHED
ISO 1035-3:1980

PUBLISHED
ISO 1035-4:1982

NOW

IN_DEVELOPMENT
ISO/FDIS 1035
50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Feb 6, 2026

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