AS7474D Bolts and Screws, Steel, Corrosion-Resistant, UNS S17400 Tensile Strength 140 ksi Procurement Specification
Reaffirmed
10/07/2022
- Features
- Issuing Committee
- Content
- This specification covers bolts and screws made from a corrosion and heat resistant, martensitic iron base alloy of the type identified under the Unified Numbering System as UNS S17400. The following specification designations and their properties are covered:
- Content
- AS6416 added; specs updated throughout document; 3.6, 3.7.1.1.1, 3.7.1.1.3, and 3.7.2.2 updated; 3.7.2 magnification changed from X100 to X200; 3.7.1.1.2 deleted; Figures 1A, 1B, and 1C deleted; figures updated; Table 1 load values rounded; and Table 2 edited.AS7474D has been reaffirmed to comply with the SAE Five-Year Review policy.
- Pages
- 20
- Citation
- SAE International Technical Standard, Bolts and Screws, Steel, Corrosion-Resistant, UNS S17400 Tensile Strength 140 ksi Procurement Specification, SAE Standard AS7474D, Reaffirmed October 2022, Revised January 2018, Issued February 1991, https://doi.org/10.4271/AS7474D.