This procurement specification covers aircraft quality bolts and screws made from a low alloy, heat resistant steel of the type identified under the Unified Numbering System as UNS K14675, and of a series of room temperature tensile strengths ranging from 140 000 psi to 195 000 psi.
SAE AS7455-2004由美国机动车工程师协会 US-SAE 发布于 2004-07-27。
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