This standard specifies the characteristics of hexagon headed bolts with relieved shank and long thread, in NI-P100HT, for aerospace applications. Classification: 1 275 MPa/650oC.
DS/EN 3008:1998 history
1998DS/EN 3008:1998 Aerospace series - Bolts, hexagon head, relieved shank, long thread, in heat resisting nickel base alloy NI-P100HT (Inconel 718) - Classification: 1 275 MPa (at ambient temperature)/650 °C