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ASTM F1852:07 RLV

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Hinweis: Neuste Ausgabe: ASTM F1852:14

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Zusammenfassung

This specification covers two types of heat treated, steel, tension control bolt-nut washer assemblies. An assembly consists of a tension control bolt with spline end and a suitable nut and washer. These assemblies are capable of developing a minimum predetermined tension when installed by applying torque to the nut, while at the same time applying a counter torque to separate the spline end from the body of the bolt using an appropriate spline drive installation tool. The fastener assemblies are intended for use in structural connections. The tension control bolts are designed by type denoting chemical composition as follows: Type 1—Plain carbon, carbon boron, or alloy steel; and Type 3—Weathering steel. Materials shall be tested using assembly lot tension test, and the individual grades shall conform to materials requirements such as heat treatment, thread, mechanical zinc coating, lubrication, and secondary processing; chemical composition, mechanical property requirements for tension control bolts such as hardness (Brinell and Rockwell C), tensile strength, and yield strength. Workmanship, finish and appearance; and head burst visual inspection are also detailed.

Produktspezifikationen

  • Redline von ASTM
  • Ausgabedatum:
  • Edition: 07
  • Dokumenttyp: IS
  • Seiten
  • Herausgeber: ASTM
  • Lieferant: ASTM
  • ICS: 21.060.01

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