ASD-STAN PREN 2226-2011 Aerospace series Steel FE-PM 3501 (X105CrMo17) Hardened and tempered Hand and die forgings De 150 mm (Edition P 1).pdf

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1、ASD-STAN STANDARD NORME ASD-STAN ASD-STAN NORM prEN 2226 Edition P 1 February 2011 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: Descriptors: ENGLISH

2、VERSION Aerospace series Steel FE-PM 3501 (X105CrMo17) Hardened and tempered Hand and die forgings De 150 mm Srie arospatiale Acier FE-PM 3501 (X105CrMo17) Tremp et revenu Pices forges et matrices De 150 mm Luft- und Raumfahrt Stahl FE-PM 3501 (X105CrMo17) Gehrtet und angelassen Gesenk- und Freiform

3、schmiedestcke De 150 mm This “Aerospace 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

4、 experts of the concerned Domain following 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 rev

5、iew by users and formal agreement 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 givin

6、g the EN the status of a national standard and by withdrawing any national standards conflicting with the EN. Edition approved for publication 28 February 2011 Comments should be sent within six months after the date of publication to ASD-STAN Metallic Material Domain Copyright 2011 by ASD-STAN prEN

7、 2226:2011 (E) 2 Contents Page Foreword2 Introduction.3 1 Scope 4 2 Normative references 4 Foreword This standard was reviewed by the Domain Technical Coordinator of ASD-STANs Metallic Material Domain. After inquiries and votes carried out in accordance with the rules of ASD-STAN defined in ASD-STAN

8、s General Process Manual, this standard has received approval for Publication. prEN 2226:2011 (E) 3 Introduction This 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 p

9、repared in accordance with EN 4500-3. prEN 2226:2011 (E) 4 1 Scope This standard specifies the requirements relating to: Steel FE-PM 3501 (X105CrMo17) Hardened and tempered Hand and die forgings De 150 mm for aerospace applications. 2 Normative references The following referenced documents are indis

10、pensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 4258, Aerospace series Metallic materials General organization of standardization Links be

11、tween types of EN standards and their use EN 4500-3, Aerospace series Metallic materials Rules for drafting and presentation of material standards Part 3: Specific rules for heat resisting alloys 1)EN 4700-006, Aerospace series Steel and heat resisting alloys Wrought products Technical specification

12、 Part 006: Pre-production and production forgings 1)1) Published as ASD-STAN Prestandard at the date of publication of this standard (www.asd-stan.org). prEN 2226:2011 (E) 5 1 Material designation Steel FE-PM 3501 (X105CrMo17) Element C Si Mn P S Cr Mo Ni Fe min. 0,95 16,0 0,35 2 Chemical compositio

13、n % max. 1,10 1,00 1,00 0,030 0,020 18,0 0,75 0,50 Base 3 Method of melting Air melted 4.1 Form Hand and die forgings 4.2 Method of production Forged from forging stock, see EN xxxx*. 4.3 Limit dimension(s) mm De 150 5 Technical specification See EN 4700-006. Delivery condition Softened 6.1 Heat tre

14、atment 6.2 Delivery condition code A Use condition Hardened and tempered 7 Heat treatment Delivery condition + 1 030 C 1 070 C / OQ+ temper 140 C Characteristics 8.1 Test sample(s) EN 4700-006 Procedure A, B,C or D EN 4700-006 Procedure A or B (separately forged)EN 4700-006 Procedure C (integral) EN

15、 4700-006 Procedure D (machined from forging) 8.2 Test piece(s) See EN 4700-006. 8.3 Heat treatment Delivery condition Use condition 9 Dimensions concerned mm D 150 a or D 25 a or D 25 25 a or D 150 a or D 25 25 a or D 15010 Thickness of cladding on each face % 11 Direction of test piece 12 Temperat

16、ure C Ambient 13 Proof stress Rp0,2 MPa 14 Strength Rm MPa 15 Elongation A % 16 T Reduction of area Z % 17 Hardness HB 255 HV 650 or HRC 58 bHV 650 or HRC 58 bAs agreed between manufacturer and purchaser HV 650 or HRC 58 bAs agreed between manufacturer and purchaser 18 Shear strength Rc MPa 19 Bendi

17、ng k 20 Impact strength KV J 21 Temperature C 22 Time h 23 Stress a MPa 24 Elongation a % 25 Rupture stress R MPa 26 C Elongation at rupture A % 27 Notes (see line 98) a, b* In preparation at the date of publication of this standard. prEN 2226:2011 (E) 6 30 Microstructure See EN 4700-006. 5Use condi

18、tion 7Carbides shall be fine and non aligned 44 External defects See EN 4700-006. 1Visual inspection 61 Internal defects See EN 4700-006. 1EN 4050-4 7Category 2 95 Marking inspection See EN 4700-006. 96 Dimensional inspection See EN 4700-006. 98 Notes a May be sub-zero treated at 90 C 70 C. b Method to be used in case of conflict. 99 Typical use Bearings prEN 2226:2011 (E) 7 100 Product qualification Qualification programme to be agreed between manufacturer and purchaser. 34 Grain size See EN 4700-006. 7 G 5