DIN 65546-2005 航空航天系列.耐腐蚀钢制自锁紧、带深沉孔、凸缘和MJ螺纹的十二角螺母.等级:1100 MPa/315 鳦/425 鳦

标准号：DIN 65546-2005
中文标准名称：航空航天系列.耐腐蚀钢制自锁紧、带深沉孔、凸缘和MJ螺纹的十二角螺母.等级:1100 MPa/315 鳦/425 鳦
英文标准名称：Aerospace series - Nuts, bihexagonal with flange and MJ-thread, deep counterbore, self-locking, corrosion-resisting steel, class: 1100 MPa/315 °C/425 °C
标准类型：V20
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：V20
国际标准分类号：49.030.30
适用范围：This standard specifies the characteristics of nuts, bihexagonal with flange and MJ thread, deep counterbore, self-locking, corrosion-resisting-steel used together with titanium screws and bolts of ?1100 MPa nominal tensile strength and with corrosion-resisting steel screws and bolts of 1250 MPa nominal tensile strength for temperatures up to 315 ?with surface treatment according to code letter D and those for temperatures up to 425 ? only subjected to shear loads and not subjected to tensile loads, with surface treatment according code letter U for aerospace applications.#,,#