1、ASD STANDARD NORME ASD ASD NORM prEN 2482 Edition P 1 February 2010 PUBLISHED BY THE AEROSPACE AND DEFENCE INDUSTRIES ASSOCIATION OF EUROPE - STANDARDIZATIONAvenue de Tervuren, 270 - B-1150 Brussels - Tel. 32 2 775 8126 - Fax. 32 2 775 8131 - www.asd-stan.orgICS: Supersedes edition 1 of January 1981
2、 Descriptors: ENGLISH VERSION Aerospace series Steel FE-PL2108 (36NiCrMo16) 1 100 MPa Rm 1 300 MPa Bars De 100 mm Srie arospatiale Acier FE-PL2108 (36NiCrMo16) 1 100 MPa Rm 1 300 MPa Barres De 100 mm Luft- und Raumfahrt Stahl FE-PL2108 (36NiCrMo16) 1 100 MPa Rm 1 300 MPa Stangen De 100 mm This “Aero
3、space Series“ Prestandard has been drawn up under the responsibility of ASD-STAN (The AeroSpace and Defence Industries Association of Europe - Standardization). It is published for the needs of the European Aerospace Industry. It has been technically approved by the experts of the concerned Domain f
4、ollowing member comments. Subsequent to the publication of this Prestandard, the technical content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and review by users and formal agreement
5、of ASD-STAN, it will be submitted as a draft European Standard (prEN) to CEN (European Committee for Standardization) for formal vote and transformation to full European Standard (EN). The CEN national members have then to implement the EN at national level by giving the EN the status of a national
6、standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 28 February 2010 Comments should be sent within six months after the date of publication to ASD-STAN Metallic Material Domain Copyright 2010 by ASD-STAN prEN 2482:2010 (E) 2 Introduction This
7、 standard is part of the series of EN metallic material standards for aerospace applications. The general organization of this series is described in EN 4258. This standard has been prepared in accordance with EN 4500-5. 1 Scope This standard specifies the requirements relating to: Steel FE-PL2108 (
8、36NiCrMo16) 1 100 MPa Rm 1 300 MPa Bars De 100 mm for aerospace applications. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the refe
9、renced document (including any amendments) applies. EN 2951, Aerospace series Metallic materials Test method Micrographic determination of content of non-metallic inclusions 1)EN 4258, Aerospace series Metallic materials General organization of standardization Links between types of EN standards and
10、 their use EN 4500-5, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 5: Specific rules for steels 1)EN 4700-002, Aerospace series Steel and heat resisting alloys Wrought products Technical specification Part 002: Bar and section 1)1) Published as A
11、SD-STAN Prestandard at the date of publication of this standard. prEN 2482:2010 (E) 3 1 Material designation Steel FE-PL2108 (36NiCrMo16) Element C Si Mn P S Cr Mo Ni Fe min. 0,30 0,15 0,30 1,60 0,25 3,50 2 Chemical composition % max. 0,40 0,40 0,60 0,025 0,020 2,00 0,60 4,20 Base 3 Method of meltin
12、g Air melted 4.1 Form Bars 4.2 Method of production 4.3 Limit dimension(s) mm De 100 5 Technical specification EN 4700-002 Delivery condition Annealed Hardened and tempered 6.1 Heat treatment 860 C 880 C / AQ + 560 C 6.2 Delivery condition code A U Use condition Hardened and tempered Delivery condit
13、ion 7 Heat treatment Delivery condition + 860 C 880 C / AQ + 560 C Characteristics 8.1 Test sample(s) See EN 4700-002. 8.2 Test piece(s) See EN 4700-002. 8.3 Heat treatment Annealed Hardened and tempered 9 Dimensions concerned mm De 100 10 Thickness of cladding on each face % 11 Direction of test pi
14、ece 12 Temperature C Ambient 13 Proof stress Rp0,2MPa 900 14 Strength RmMPa 1 100 Rm 1 300 15 Elongation A % 10 16 T Reduction of area Z % 40 17 Hardness HB 293 HV 309 a331 HB 388 350 HV 410 a18 Shear strength RcMPa 19 Bending k 20 Impact strength KV J 25 21 Temperature C 22 Time h 23 Stress aMPa 24
15、 Elongation a % 25 Rupture stress RMPa 26 C Elongation at rupture A % 27 Notes (see line 98) aprEN 2482:2010 (E) 4 See EN 4700-002. 34 Grain size 7 G 5 See EN 4700-002. 44 External defects 1 Visual 50 Cleanliness/inclusion content See EN 4700-002. (micro-cleanness) 7 EN 2951 Category 2 See EN 4700-0
16、02. 6 A or D 35 may be tested either on the product or at an earlier stage of manufacturing 61 Internal defects 7 EN 4050-4 Class 2 95 Marking inspection See EN 4700-002. 96 Dimensional inspection See EN 4700-002. 98 Notes a Optional test. 99 Typical use Low alloy general purpose steel. prEN 2482:2010 (E) 5 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser.
