SAE AS 7456-1991
经热处理的滚丝低合金钢螺柱

Studs, Steel, Low Alloy Heat Treated, Roll Threaded

标准号

SAE AS 7456-1991

发布日期

1991年02月01日

实施日期

废止日期

无

中国标准分类号

V20

国际标准分类号

49.030.20

发布单位

US-SAE

代替标准

SAE AS 7456A-2009

适用范围

This procurement specification covers aircraft quality studs made from a low alloy steel of the type identified under the Unified Numbering System as UNS G87400, and of a series of room temperature tensile strengths ranging from 125 000 psi to 185 000 psi. Primarily for aerospace propulsion system applications in light alloys where good strength is required and the part is protected against corrosion.

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