BS EN 1562:2019
$142.49
Founding. Malleable cast irons
| Published By | Publication Date | Number of Pages |
| BSI | 2019 | 24 |
This document defines grades and the corresponding requirements for malleable cast irons. This document specifies five grades of whiteheart malleable cast iron and nine grades of blackheart malleable cast iron, based on mechanical properties measured on cast samples (which are test pieces). This document specifies Brinell hardness values determined only when these values are requested by the purchaser. This document does not cover technical delivery conditions for malleable cast iron castings. Reference should be made to EN 1559 1 [3] and EN 1559 3 [4]. This document does not cover chemical composition, except phosphorus (see Clause 6).
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | undefined |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions |
| 8 | 4 Designation 5 Order information |
| 9 | 6 Manufacture 7 Requirements 7.1 General 7.2 Tensile strength and elongation 7.3 0,2 % Proof strength 7.4 Brinell hardness 7.5 Impact energy |
| 13 | 8 Samples 8.1 General 8.2 Cast samples 8.2.1 Size of test pieces |
| 14 | 8.2.2 Frequency and number of tests |
| 15 | 8.2.3 Separately cast samples 8.2.4 Side-by-side cast samples 9 Test methods 9.1 Tensile test 9.2 0,2 % proof strength 9.3 Brinell hardness 9.4 Impact test |
| 16 | 10 Retests 10.1 Need for retests 10.2 Test validity |
| 17 | 10.3 Non-conforming test results 10.4 Heat treatment of samples and castings 11 Inspection documentation |
| 18 | Annex A (informative)Comparison of malleable cast iron material designations according EN 1560 and ISO/TR 15931 [1], [6] |
| 19 | Annex B (informative)Un-notched impact test B.1 General |
| 20 | B.2 Test piece B.3 Test method B.4 Retests |
| 21 | Annex C (informative)Significant technical changes between this European standard and the previous edition |
| 22 | Annex ZA (informative)Relationship between this European Standard and the Essential Requirements of Directive 2014/68/EU aimed to be covered |
