ISO 4990:2023
2023-11
Abstract
This document specifies the general technical delivery requirements for the supply of steel, nickel, and cobalt alloy castings, including the requirements for the selection and preparation of samples and test pieces.
When a material or product standard differ from this delivery specification, the material or product standard applies. In the case of investment castings, ISO 16468 applies.
This document also specifies a group of supplementary requirements which can be applied to steel, nickel, and cobalt alloy castings. These requirements are provided for use when additional testing or inspection is desired and apply only when individually specified by the purchaser.
General information
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Status: PublishedPublication date: 2023-11Stage: International Standard published [60.60]
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Edition: 4Number of pages: 14
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Technical Committee :ISO/TC 17/SC 11ICS :77.140.80
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Life cycle
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Previously
WithdrawnISO 4990:2015
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Now
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