標準號：BS EN 3912-2007
中文標準名稱：航空航天系列.鍍銀FE-PA2601(FE-PA92HT,A286)型長螺紋細桿六瓣凹槽平頭螺栓耐熱鋼.分類:1100MPa(環境溫度)/650℃
英文標準名稱：Aerospace series - Bolts, pan head, six lobe recess, relieved shank, long thread, in heat resisting steel FE-PA2601 (FE-PA92HT, A286), silver plated - Classification: 1100 MPa (at ambient temperature) / 650 °C
標準類型：V20
發布日期：2007/4/30 12:00:00
實施日期：2007/4/30 12:00:00
中國標準分類號：V20
國際標準分類號：49.030.20
引用標準：ISO 3353-1;ISO 5855-2;EN 2399;EN 2424;EN 2786;EN 3685;EN 3761;EN 3905;EN 3911
適用范圍：This standard specifies the characteristics of pan head bolts with six lobe recess, relieved shank and longthread, in FE-PA2601 (FE-PA92HT), silver plated, for aerospace applications.Classification: 1 100 MPa 1) / 650 °C 2)NOTE Taking account of the recess geometry, the strength class to be used for the seating torque calculation shallnot be greater than 900 MPa.