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Norm
ISO 4955:1994
Issue date: 1994 05 05
Heat-resisting steels and alloys
Specifies requirements for the grades of wrought steels and alloys which are usually employed for products for which the resistance to the effects of hot gases and the pr...
Withdrawn: 2005 04 20
Publisher:
International Organization for Standardization
Format:
Digital | 19 Pages
Language:
English
Currently valid:
ICS
Specifies requirements for the grades of wrought steels and alloys which are usually employed for products for which the resistance to the effects of hot gases and the products of combustion at temperatures in the region above 550 °C is the main requirement. Is applicable to bars, flat products, wire and rod, forgings. In addition, the general technical delivery requirements of ISO 404 are applicable.