23/30468075 DC
BS EN 4013. Aerospace series. Shank nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification. 1 550 MPa (at ambient temperature) / 600 °C
发布时间:2023-01-26 实施时间:


BS EN 4013标准是一项适用于航空领域的标准,主要规定了镍基合金NI-PH2601(Inconel 718)自锁芯轴螺母的分类。这些螺母具有1 550 MPa的强度(在常温下)和600°C的高温耐受性,适用于在高温环境下使用。此外,这些螺母还需要进行银镀层处理,以提高其耐腐蚀性和耐磨性。

在航空领域,螺母是非常重要的零部件,用于连接各种部件和结构。在高温环境下,螺母的性能和可靠性尤为重要。因此,BS EN 4013标准的制定对于确保航空器的安全和可靠性具有重要意义。

根据BS EN 4013标准,镍基合金NI-PH2601(Inconel 718)自锁芯轴螺母需要满足一定的强度和高温耐受性要求。这些螺母需要在常温下具有1 550 MPa的强度,并且需要能够在高达600°C的高温环境下使用。此外,这些螺母还需要进行银镀层处理,以提高其耐腐蚀性和耐磨性。

BS EN 4013标准的制定,可以帮助航空领域的制造商和供应商确保其产品的质量和可靠性。这些螺母的分类和要求,可以帮助制造商选择合适的材料和工艺,以确保其产品能够在高温环境下安全可靠地运行。

相关标准
- BS EN 1665: Aerospace series. Nuts, self-locking, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1 550 MPa (at ambient temperature) / 650 °C.
- BS EN 1666: Aerospace series. Bolts, normal bihexagonal head, close tolerance normal shank, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1 550 MPa (at ambient temperature) / 650 °C.
- BS EN 1667: Aerospace series. Bolts, normal bihexagonal head, close tolerance normal shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1 550 MPa (at ambient temperature) / 650 °C.
- BS EN 1668: Aerospace series. Bolts, normal bihexagonal head, close tolerance long shank, short thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1 550 MPa (at ambient temperature) / 650 °C.
- BS EN 1669: Aerospace series. Bolts, normal bihexagonal head, close tolerance long shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated. Classification: 1 550 MPa (at ambient temperature) / 650 °C.