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ASTM A307 - 00
Standard Specification for Carbon Steel Bolts and Studs, 60 000 PSI Tensile Strength
| Fecha edición: |
2000-05-10
Anulada
|
|---|---|
| Fecha cancelación: | 2000-05-10 |
| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | bolts; carbon steel; steel; studs |
| Scope: | 1.1 This specification covers the chemical and mechanical requirements of three grades of carbon steel bolts and studs in sizes 1/4 in. (6.35 mm) through 4 in. (104 mm). The fasteners are designated by "Grade" denoting tensile strength and intended use, as follows: Grade Description Grade A Bolts and studs having a minimum tensile strength of 60 ksi (414 MPa) and intended for general applications, Grade B Bolts and studs having a tensile strength of 60 to 100 ksi (414 to 690 MPa) and intended for flanged joints in piping systems with cast iron flanges, and Grade C Nonheaded anchor bolts, either bent or straight, having properties conforming to Specification A 36 (tensile strength of 58 to 80 ksi (400 to 550 MPa)) and intended for structural anchorage purposes.1.1.1 The term studs includes stud stock, sometimes referred to as threaded rod . 1.2 This specification does not cover requirements for machine screws, thread cutting/forming screws, mechanical expansion anchors or similar externally threaded fasteners. 1.3 Suitable nuts are covered in Specification A563. Unless otherwise specified, the grade and style of nut for each grade of fastener, of all surface finishes, shall be as follows: Fastener Grade and Size Nut Grade and Style A A, C, 1/4 to 1 1/2 in. A, hex A, C, over 1 1/2 to 4 in. A, heavy hex B, 1/4 to 4 in. A, heavy hex A Nuts of other grades and styles having specified proof load stresses (Specification A 563, Table 3) greater than the specified grade and style of nut are also suitable.1.4 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.5 Supplementary Requirement S1 of an optional nature is provided, which describes additional restrictions to be applied when bolts are to be welded. It shall apply only when specified in the inquiry, order, and contract. |
| ICS: | 21.060.10 - Pernos, tornillos y bulones |
| CTN: | F16.02 - F16.02 |
|
Anulaciones Normas |
Anula a A0307-97 |
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Otras Relaciones |
Es referenciada por F2363_F2363M-17R23 Es referenciada por A998/A998M - 18(2024) Es referenciada por A563/A563M - 24 Es referenciada por A761/A761M - 24 Es referenciada por F708 - 24 Es referenciada por F2548 - 24 Es referenciada por B864/B864M - 25 Es referenciada por F3204 - 16(2024) Es referenciada por F2437/F2437M - 17(2023) Es referenciada por C806 - 23 Es referenciada por F1155 - 10(2024) Es referenciada por A0760_A0760M-15R20 Es referenciada por A0762_A0762M-19 Es referenciada por A0036_A0036M-19 Es referenciada por F2780-20 Es referenciada por B0745_B0745M-15R21 Es referenciada por B746/B746M - 25 |










