BS EN 10132:2021
$142.49
Cold rolled narrow steel strip for heat treatment. Technical delivery conditions
Published By | Publication Date | Number of Pages |
BSI | 2021 | 28 |
This document specifies the technical delivery conditions for cold rolled narrow steel strip made of non alloy and alloy steel grades in the form of coils and cut lengths in rolling widths less than 600 mm. Cold rolled narrow steel strip is available in grades of case hardening steel and of steels for quenching and tempering for general and special applications particularily springs. – Case hardening steels in thicknesses up to and including 10 mm; – steels for quenching and tempering in thicknesses up to and including 6 mm in the conditions annealed (+A), annealed and skin passed (+LC) or cold rolled (+CR); – steels in the quenched and tempered condition (+QT) in thicknesses between 0,30 mm and 3,00 mm. In special cases supplementary requirements or deviations with respect to this document can be agreed between the purchaser and the supplier at the time of enquiry and order (see 5.2 and Annex A). In addition to the requirements of this document, the general technical delivery requirements specified in EN 10021 apply. This document does not cover cold rolled flat products for which separate standards exist, e.g.: – cold rolled uncoated low carbon steel narrow strip for cold forming (EN 10139); – cold rolled steel flat products with higher yield strength for cold forming (EN 10268).
PDF Catalog
PDF Pages | PDF Title |
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2 | undefined |
6 | 1 Scope 2 Normative references |
7 | 3 Terms and definitions 4 Classification and designation 4.1 Classification 4.2 Designation 5 Information to be supplied by the purchaser 5.1 Mandatory information |
8 | 5.2 Options 5.3 Ordering examples |
9 | 6 Manufacturing process 6.1 General 6.2 Deoxidation 6.3 Delivery conditions 6.4 Traceability of the cast 7 Requirements 7.1 Chemical composition and mechanical properties 7.1.1 General 7.1.2 Chemical composition |
10 | 7.1.3 Mechanical properties 7.2 Grain size 7.3 Surface characteristics |
11 | 7.4 Non-metallic inclusions 7.5 Decarburisation |
12 | 7.6 Spheroidisation of carbides 7.7 Nominal dimensions, and tolerances on dimensions and shape 8 Inspection 8.1 Types of inspection and inspection documents 8.2 Content of inspection documents 8.3 Summary of inspection |
13 | 9 Sampling 9.1 Selection and preparation of samples for the product analysis 9.2 Location of samples, orientation of tensile test pieces and preparation of tensile test pieces 10 Test methods 10.1 Chemical analysis |
14 | 10.2 Tensile test 10.3 Hardness test 10.4 Retests 11 Surface protection, coiling, packaging and marking 11.1 Surface protection 11.2 Coiling and bundling 11.3 Packaging and marking |
24 | Annex A (normative)Supplementary or special requirements A.1 General A.2 Bend test A.3 Fine grain structure A.3.1 Verification of fine grain structure for case hardening steels A.3.2 Verification of fine grain structure for steels for quenching and tempering A.4 Microscopic non-metallic inclusions |
25 | A.5 Decarburisation A.6 Spheroidisation of carbides A.7 Roughness |