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ISO 9217-2002

航空航天 合金钢和镀镉钢或钝化耐蚀钢制滑轮用沉头倒角垫圈 尺寸和重量

Aerospace. Washers,chamfered,with counterbore,for pulleys,in alloy steel and cadmium plated or in corrosion-resistant steel and passivated. Dimensions and masses first edition

适用范围:This International Standard specifies the characteristics of chamfered washers with counterbore — in alloy steel and cadmium plated, classification 900 MPa<up1)>/235 ℃<up2)>; or — in corrosion-resistant steel and passivated, classification 900 MPa<up1)>/450 ℃<up2)>. This International Standard is applicable to washers used with ISO 9219 bolts, diameter code 080 to 250, ISO 9216 nuts and ISO 1234 split pins in the assembly of ISO 7939 pulleys. It is also applicable to washers used in the assembly of airframe rolling bearings or spherical bearings. note: 1) Minimum tensile strength of the material at ambient temperature. 2) Maximum temperature, determined by the surface treatment, that the bolt can withstand Without continuous change in its original characteristics after return to ambient temperature.

实施日期: 2002-12-15

中标分类号: V20 - 航空、航天 - 紧固件

ICS分类号: 49.030.50 - 航空器和航天器工程

标准组织: ISO - 国际标准化组织标准

全文来源: WF

中文关键词: 航空航天运输 螺母 倒角垫圈 名称与符号 公差(测量) 紧固件 航天运输 材料 航空运输 垫圈 六角螺母 特性 锁紧垫圈 齿形头紧固件 尺寸 金属覆层 六角头紧固件 六角头螺钉 质量(物质) 作标记 规范(验收)

语种: 汉语

页数: 10

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