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ISO 5003:2016

Flat bottom (Vignole) railway rails 43 kg/m and above

Mar 7, 2016

General information

90.93     Oct 21, 2021

ISO

ISO/TC 17/SC 15

International Standard

45.080  

English  

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Published

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Scope

ISO 5003:2016 specifies the terms and definitions, information to be supplied by the purchaser, tolerances for dimensions, length, technical requirements, inspection rules, identification, certification, and a quality assurance system for as-rolled and heat-treated steel rails for railways.
ISO 5003:2016 specifies flat bottom (vignole) railway rails with linear mass of 43 kg/m and above, for conventional and high-speed railway track usage.
There are 19 pearlitic steel grades specified, covering a 200 HBW to 400 HBW hardness range and including "non-heat-treated" carbon manganese steels, "non-heat-treated" alloy steels, "heat-treated" carbon manganese, and "heat-treated" low alloy steels.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5003:1980

NOW

PUBLISHED
ISO 5003:2016
90.93 Standard confirmed
Oct 21, 2021