标准摘要
[中文适用范围]: 本标准规定了MJ螺纹自锁、浮动、二耳增量沉孔锚定螺母的尺寸,分类为:900 MPa /235 ℃、900 MPa /315 ℃和900 MPa /425 ℃。 本国际标准仅适用于航空航天产品标准的编制。 注:1) 相当于使用更高强度等级的螺栓进行测试时,螺母在环境温度下能够承受而不断裂或开裂的最小拉应力。 2) 环境温度恢复后,螺母能够承受的最高温度,且不会永久改变其原始特性。 最高温度由材料或表面处理决定。 [外文原描述]: This International Standard specifies the dimensions of self-locking, floating, two lug anchor nuts, with incremental counterbore, with MJ threads, for classifications: 900 MPa 1)/235 °C 2), 900 MPa 1)/315 °C 2) and 900 MPa 1)/425 °C 2). This International Standard is only applicable for the compilation of aerospace product standards.
英文名称Aerospace — Nuts, anchor, self-locking, floating, two lug, with incremental counterbore, with MJ threads classifications: 900 MPa (at ambient temperature)/235 degrees C, 900 MPa (at ambient temperature)/315 degrees C and 900 MPa (at ambient temperature)/425 degrees C — Dimensions