ISO 3650:1998

Geometrical Product Specifications (GPS) — Length standards — Gauge blocks

Publication date: Dec 20, 1998

General information

Current stage: 90.93 Effective date: Oct 2, 2025

Originator: ISO

Owner: ISO/TC 213

Type: International Standard

ICS: 17.040.30

Languages: English French

Buying

Status: Published

PDF - ALL 11,307

Paper - ALL 11,307

CD - ALL 11,307

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Scope

This International Standard specifies the most important design and metrological characteristics of gauge blocks with a rectangular cross section and a nominal length ln ranging from 0,5 mm to 1000 mm.

Limit deviations and tolerances are stated for the calibration grade K and for the grades 0, 1 and 2 for various measuring purposes.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 3650:1978

NOW

PUBLISHED
ISO 3650:1998
90.93 Standard confirmed
Oct 2, 2025

CORRIGENDA / AMENDMENTS

PUBLISHED
ISO 3650:1998/Cor 1:2008

REVISED BY

IN_DEVELOPMENT
ISO/PWI 3650