BS ISO 4991:2015
Current
The latest, up-to-date edition.
Steel castings for pressure purposes
Hardcopy , PDF
English
31-01-2016
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
ISE/111
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| DevelopmentNote |
Supersedes 13/30252103 DC. (01/2016)
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| DocumentType |
Standard
|
| Pages |
28
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| PublisherName |
British Standards Institution
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| Status |
Current
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| Supersedes |
This International Standard covers steel castings for pressure containing parts. It includes materials which are used for the manufacture of components subject to pressure vessel codes and components not subject to codes. This International Standard relates to castings manufactured from unalloyed and alloyed steel grades (characterized by their chemical composition, Table1, and mechanical properties, Tables2, 3, 4 and 5). NOTE AnnexD gives information on ISO grade designation and available UNS numbers which are similar to the ISO grade designation.
| Standards | Relationship |
| ISO 4991:2015 | Identical |
| EN 10027-2:2015 | Designation systems for steels - Part 2: Numerical system |
| EN 10213:2007+A1:2016 | Steel castings for pressure purposes |
| ISO 13520:2015 | Determination of ferrite content in austenitic stainless steel castings |
| ISO 4885:2017 | Ferrous materials Heat treatments Vocabulary |
| ISO 6892-1:2016 | Metallic materials Tensile testing Part 1: Method of test at room temperature |
| ISO 148-1:2016 | Metallic materials — Charpy pendulum impact test — Part 1: Test method |
| ISO 11970:2016 | Specification and qualification of welding procedures for production welding of steel castings |
| ASTM A 217/A217M : 2014 : REDLINE | Standard Specification for Steel Castings, Martensitic Stainless and Alloy, for Pressure-Containing Parts, Suitable for High-Temperature Service |
| EN 10027-1:2016 | Designation systems for steels - Part 1: Steel names |
| ISO 6892-2:2011 | Metallic materials Tensile testing Part 2: Method of test at elevated temperature |
| ISO 4990:2015 | Steel castings — General technical delivery requirements |
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