AECMA PREN 2135-1986 Aerospace Series Steel FE-PL61 Carburized Hardened and Tempered Bar De Less Than or Equal to 40 mm Issue P 1《航空航天系列.FE-PL61渗碳 淬火 调节钢板材De小于或等于40mm P.第1版》.pdf

《AECMA PREN 2135-1986 Aerospace Series Steel FE-PL61 Carburized Hardened and Tempered Bar De Less Than or Equal to 40 mm Issue P 1《航空航天系列.FE-PL61渗碳 淬火 调节钢板材De小于或等于40mm P.第1版》.pdf》由会员分享，可在线阅读，更多相关《AECMA PREN 2135-1986 Aerospace Series Steel FE-PL61 Carburized Hardened and Tempered Bar De Less Than or Equal to 40 mm Issue P 1《航空航天系列.FE-PL61渗碳 淬火 调节钢板材De小于或等于40mm P.第1版》.pdf（3页珍藏版）》请在麦多课文档分享上搜索。

1、4 AECMA PREN2335 Bb W LOL2311 01018_8b Lt A. E.C. M .A. STAN DARD prEN2135 NORME A.E.C.M.A. hue P I A.E.C.M.A. NORM April 1986 %DITE PAR LASSOCIATION EUROPEENNE DES CONSTRUCTEURS DE MATRIEL AROSPATIAL 88, boulevard Malesherbes, 75008 PARIS -TL. 45-63-82-85 Edition approved for publication ENGLISH VE

2、RSION Comments should be sentwithin six months C5 Chairman after the date of publication decision Aerospace series Steel FE-PL61 Carburized, hardened and tempered Bar De Imeniloni :o ncerned rhlcknon of :Iaddlnti on o.ch f.cr L Room temperature Ir.otlon of urnple Tmparrmire 8 oc I G 730 I 2 630 - 73

3、0 - - 930 SR, L 1230 - .3 11 b 11 3 11 . P 930 3 830 I Elonmtlon I A I % % Reduction of area Hrrdnem 3haar Strength R, MP.“ HB d 217 HB L 248 HB , 277 HB2 277 HV d 228 3, I Bending I4 - - - 3 40 B 35 40 I Elongalon 1 - 8 1 % - i Noter see line 88 Previous page is blank Copyright Association Europeen

4、e des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-prEN2135 Page 4 AECMA PREN2135 86 W 10LZ311 0007888 8 W 1 Condition and Heat treatment Reference Jominy hardenability Designation Not

5、es Typical use 2 I 3 I 4 I 5 Hardened and tempered 820 5 1ooc / 09 + Tempered 190 2 5OC Distance in mm . 5 9 15 25 40 HRC min. t 31 28 22 - - HRC max. 44 41 36 31 28 ) Testing requirements for the simlated case hardening test (will be c0ntained.h the standards EN2069 and EN2157 IIInspection and test

6、ing requirements .I on the occasion of the next revision) : One bar per batch. The tensile test piece will be taken in longitudinal direction from the core for bars of 11 and 16 mm diameter. Other sections and larger diameters will be rolled or forged to these dimensions. ) Optional test. ) HV for De 4 5 mm. Case hardening steel; Bell pivot Copyright Association Europeene des Constructeurs de Materiel Aerospatial Provided by IHS under license with AECMANot for ResaleNo reproduction or networking permitted without license from IHS-,-,-