BS EN 1982:2017 – TC:2020 Edition
$280.87
Tracked Changes. Copper and copper alloys. Ingots and castings
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 182 |
This European Standard specifies the composition, mechanical properties and other relevant characteristics of copper and copper alloys. The sampling procedures and test methods for the verification of conformity to the requirements of this standard are also specified. This European Standard is applicable to: a) copper alloy ingots intended to be remelted for later processing (e.g. castings); and b) copper and copper alloy castings which are intended for use without subsequent working other than machining. Recommended practice for the ordering and supply of castings is included in Annex A. Optional supplementary inspection procedures for ingots and castings are included in Annex B. NOTE Ingots are not suitable for pressure equipment applications.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 104 | National foreword |
| 112 | 1 Scope 2 Normative references 3 Terms and definitions |
| 113 | 4 Designations 4.1 Material 4.1.1 General 4.1.2 Symbol 4.1.3 Number |
| 114 | 4.2 Casting process 4.3 Product |
| 115 | 5 Ordering information |
| 117 | 6 Requirements 6.1 Composition 6.2 Mechanical properties 6.2.1 Ingots 6.2.2 Castings 6.3 Electrical properties |
| 118 | 6.4 Microstructure and grain size 6.5 Dezincification resistance 6.6 Outer and inner conditions 6.6.1 Ingots 6.6.2 Castings 7 Sampling and testing frequency 7.1 General 7.2 Analysis of the chemical composition 7.2.1 General |
| 119 | 7.2.2 Ingots 7.2.3 Castings 7.2.3.1 Casting from a holding furnace 7.2.3.2 Continuous casting 7.2.3.3 Non-continuous casting 7.3 Mechanical tests 7.3.1 Mechanical testing of ingots 7.3.2 Mechanical testing of continuous castings 7.3.3 Mechanical testing of non-continuous castings |
| 120 | 7.4 Microstructure 7.4.1 Alpha-phase content 7.4.2 Assessment of grain refinement 7.5 Dezincification resistance 8 Test methods 8.1 Analysis of the chemical composition 8.2 Mechanical tests 8.2.1 Tensile test 8.2.2 Preparation of tensile test samples |
| 121 | 8.2.3 Hardness test 8.3 Electrical conductivity |
| 122 | 8.4 Microstructure 8.4.1 Alpha-phase determination 8.4.2 Grain size determination 8.5 Dezincification resistance 8.6 Surface condition 8.7 Retests 8.7.1 General 8.7.2 Analysis of the chemical composition 8.7.3 Mechanical tests 8.7.4 Dezincification resistance test |
| 123 | 8.8 Rounding of results 9 Declaration of conformity and inspection documentation 9.1 Declaration of conformity 9.2 Inspection documentation |
| 124 | 10 Marking, labelling, packaging 10.1 Ingots 10.2 Castings |
| 125 | Annex A (informative)Guidance for the ordering and supply of copper and copper alloy castings A.1 General A.2 Drawings A.3 Patterns A.4 Tolerances A.5 Machining allowances |
| 126 | A.6 Heat treatment A.7 Preliminary sample A.8 Finishing welding A.9 Fabrication welding |
| 127 | Annex B (informative)Optional supplementary testing procedures for ingots and castings B.1 Introduction B.2 Analysis of the chemical composition B.3 Tensile testing of ingots and castings B.3.1 Ingots |
| 128 | B.3.2 Castings B.4 Electrical conductivity testing of Cu-C (CC040A) and CuCr1-C (CC140C) castings B.5 Proof machining B.6 Pressure testing |
| 129 | B.7 Liquid penetrant testing B.8 Radiographic testing |
| 130 | Annex C (normative)Unalloyed copper |
| 131 | Annex D (normative)Copper-chromium alloys |
| 132 | Annex E (normative)Copper-zinc alloys |
| 133 | Annex F (normative)Copper-zinc-aluminium alloys |
| 137 | Annex G (normative)Copper-zinc-lead alloys |
| 146 | Annex H (normative)Copper-zinc-silicon alloys |
| 148 | Annex I (normative)Other copper-zinc alloys |
| 152 | Annex J (normative)Copper-tin alloys |
| 157 | Annex K (normative)Copper-tin-zinc-lead alloys |
| 163 | Annex L (normative)Copper-tin-lead alloys |
| 167 | Annex M (normative)Copper-aluminium alloys |
| 172 | Annex N (normative)Copper-manganese alloys |
| 173 | Annex O (normative)Copper-nickel alloys |
| 177 | Annex P (normative)Copper-silicon-zinc alloys |
| 179 | Annex ZA (informative)Relationship between this European Standard and the Essential Safety Requirements of Directive 2014/68/EU aimed to be covered |
