ASD-STAN PREN 4098-1998 Aerospace Series Steel FE-PL1507 (40CrMoV12) Remelted Hardened and Tempered Forgings De Less Than or Equal to 50 mm 1 250 MPa Less Than or Equal to Rm Less .pdf
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1、AECMA STANDARD NORME AECMA AECMA NORM Edition approved for publication prEN 4098 Edition P 1 May 1998 Comments should be sent within six months C5 Chairman after the date of publication to PUBLISHED BY THE EUROPEAN ASSOCIATION OF AEROSPACE INDUSTRIES (AECMA Gulledelle 94 - 8-1200 BRUXELLES - Tel. +3
2、2) 2 775 81 10 - Fax. (+32) 2 775 81 11 ICs: Descriptors: ENGLISH VERSION Aerospace series Steel FE-PLI 507 (4OCrMoV12) Remelted Hardened and tempered Forgings De 5 50 mm I 250 MPa 5 Rm 5 1 400 MPa Srie arospatiale Acier FE-PLI 507 (40CrMoVI 2) Refondu Durci par trempe et revenu Pices forges et pice
3、s matrices De 2 50 mm 1 250 MPa I R, I 1 400 MPa Luft- und Raumfahrt Stahl FE-PLI 507 (40CrMoVI 2) Umgeschmolzen Gehrtet und angelassen Gesenk- und Freiformschmiedestcke De 2 50 mm 1 250 MPa 5 R, I 1 400 MPa This “Aerospace Series“ Prestandard has been drawn up under the responsibility of AECMA (The
4、 European Association of Aerospace Industries). It is published on green paper for the needs of AECMA-Members. It has been technically approved by the experts of the concerned Technical Committee following comment by the Member countries. Subsequent to the publication of this Prestandard, the techni
5、cal content shall not be changed to an extent that interchangeability is affected, physically or functionally, without re-identification of the standard. After examination and signature of the AECMA Standard Checking Centre (NPS) and formal agreement of the Official Services of the Member countries
6、it will be submitted as a draft European Standard to CEN (European Committee for Standardization) for formal vote. 1998-05-29 AECMA Gulledelle 94 B-1200 BRUXELLES Mr Evetts aecma 1998 STD-AECMA PREN Li078-ENGL 1778 m LOL23LL 00/lib37 142 liB Page 3 prEN 4098: 1998 O Introduction This standard is par
7、t 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-PL1507 (40CrMoVI 2) Reme
8、lted Hardened and tempered Forgings De I 50 mm 1 250 MPa I R, I 1 400 MPa for aerospace applications. 2 Normative references This European Standard incorporates by dated or undated reference provisions from other publications. These normative references are cited at the appropriate places in the tex
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- ASDSTANPREN40981998AEROSPACESERIESSTEELFEPL150740CRMOV12REMELTEDHARDENEDANDTEMPEREDFORGINGSDELESSTHANOREQUALTO50MM1250MPALESSTHANOREQUALTORMLESSPDF
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