ISO 15510:2014(en) Stainless steels — Chemical composition
2024-08-30 12:05:31
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ISO 15510:2014(en) Stainless steels — Chemical composition
Foreword
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The committee responsible for this document is ISO/TC 17, Steel, Subcommittee SC 4, Heat treatable and alloy steels.
This second edition cancels and replaces the first edition (ISO 15510:2010), which has been technically revised.
1 Scope
This International Standard lists the chemical compositions of stainless steels agreed by ISO/TC 17/SC 4, mainly on the basis of a composition of the specifications in existing ISO, ASTM, EN, JIS, and GB (Chinese) standards. They apply to all wrought product forms including ingots and semi-finished material.
2 Normative references
The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
ISO/TS 4949, Steel names based on letter symbols
ISO 6929, Steel products — Vocabulary
3 Terms and definitions
For the purposes of this document, the terms and definition given in ISO 6929 and the following apply.
3.1
stainless steel
steel with at least 10,5 % (mass fraction) Cr and maximum 1,2 % (mass fraction) C
Note 1 to entry: For the classification of stainless steels according to their structure, composition and application, see Annex C.
Bibliography
| [1] ISO 4954:1993, Steels for cold heading and cold extruding |
| [2] ISO 4955:2005, Heat-resistant steels |
| [3] ISO 6931‑1:1994, Stainless steels for springs — Part 1: Wire |
| [4] ISO 6931‑2:2005, Stainless steels for springs — Part 2: Narrow strip |
| [5] ISO 9327‑5:1999, Steel forgings and rolled or forged bars for pressure purposes — Technical delivery conditions — Part 5: Stainless steels |
| [6] ISO 9328‑7:2004, Steel flat products for pressure purposes — Technical delivery conditions — Part 7: Stainless steels |
| [7] ISO 16143‑1, 2014, Stainless steels for general purposes — Part 1: Corrosion-resistant flat products |
| [8] ISO 16143‑2:2014, Stainless steels for general purposes — Part 2: Corrosion-resistant semi-finished products, bars, rods and sections |
| [9] ISO 16143‑3:2014, Stainless steels for general purposes —Part 3: Wire |
| [10] EN 10088‑1:2005, Stainless steels — Part 1: List of stainless steels |
| [11] Stahl-Eisen-Liste, Published by Verlag Stahleisen GmbH, Düsseldorf |
| [12] ASTM E527, Standard Practice for Numbering Metals and Alloys in the Unified Numbering System (UNS), Joint publication of the Society of Automotive Engineers and the American Society for Testing and Materials |
| [13] ASTM A959, Standard Guide for Specifying Harmonized Standard Grade Compositions for Wrought Stainless Steels, ASTM Annual Book of Standards |
| [14] GB/T20878/2007, Stainless and heat-resisting steels — Designation and chemical composition |
| [15] JIS G4304, Hot rolled stainless steel plate, sheet and strip |
| [16] JIS G4305, Cold-rolled stainless steel plate, sheet and strip |
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