Seritë e hapësirës ajrore - Bulona me kokë gjashtëkëndore dyshe, me kënd në fund, me fileto të gjatë - Në çelik rezistent ndaj nxehtësisë FE-PM 38 (FV 535) - Klasifikimi: 1 000 MPa/550 °C
Aerospace series - Bolts with double hexagon head, relieved shank. long thread, - In heat resisting steel FE-PM 38 (FV 535) - Classification: 1 000 MPa/550 °C
This standard specifies the characteristics of double hexagon head bolts with relieved shank and long thread in heat resisting steel FM-PM 38, tensile strength class 1 000 MPa at room temperature. The maximum test temperature of the material is 550 °C.
These bolts are to be used in aerospace fastening systems, of parts made in titanium, mainly stressed in tension.
Life cycle
NOW
PUBLISHED SSH EN 3323:2009 60.60
Standard published 27 maj 2011
English