Anchor bolts, steel, 36, 55, and 105ksi yield strength1 southwest. At the manufacturers option, a weldable grade 55 may be supplied when grade 36 is speci. This standard is issued under the fixed designation f 1554. The bolts can be either cut or roll threaded and a weldable grade 55 can be substituted for grade 36 at the suppliers option. Does anyone know if there are any torque requirements for f1554 grade 36 anchor rods. The values given in parentheses are for information only. This is your standard, runofthemill bolt grade covering anchor. F1554 grade 36, low carbon, 36 ksi yield steel anchor bolts. The assemby in question is for a steel column that has no net tension. Astm f1554 consists of three grades that correspond to the minimum yield strength of the steel. The three grades 36, 55, and 105 designate the minimum yield strength ksi of the anchor bolt. Common anchor bolt configurations include a rod that is threaded on both ends with a nut andor anchor plate welded to the embedded end of the anchor bolt.
Weldable steel for grade 55 is provided for in supplementary requirement s1. F1554 anchor bolts can take the form of either headed bolts, straight rods, or bent anchor bolts. These anchor bolts are designed, manufactured and tested to comply with the standards set by astm f1554 for tensile strength, yield strength, elongation. Anchor rods or anchor bolts, for those who just cant switch to new lingo are. They were most commonly specified under astm a307 carbon steel bolts and studs, or simply as astm a36 actually a mater. F1554 anchor bolts conform to the astm f1554 specification that covers hooked, headed and threaded anchor rods in three strength grades.
The current standard has anchor bolts unified under astm f1554. F 1554 07a gly standard specification for anchor bolts, steel, 36, 55. Base plates can be square with clustered anchor bolts as shown in fig. Astm f1554 grades 36, 55 and 105 are essentially the anchor rod equivalents. Astm f1554 is the specification for anchor bolts or anchor rods that designates three grades 36, 55 and 105. The various manufacturing processes required to produce f1554 anchor bolts are described below. The project engineer specifies the required grade, size, and configuration of a f1554 anchor bolts based on the application and the forces acting against it. Torque requirements for anchor rods steel and stainless.
F1554 grade 36 anchor bolts can be manufactured in plain black, mechanically galvanized, zinc or hotdipped galvanized finishes, as well as others as per your request. Astm f1554 is the specification for anchor bolts or anchor rods that designates three grades 36, 55 and 105, each with different chemical properties and yield strengths. The maximum plate stress with a pole diameter of 58, using 50 ksi grade plate, is then. Astm f1554 grade 36 covers low carbon, 36 ksi yield steel anchor bolts used to anchor structural supports to concrete foundations. F1554 is the astm international specification for anchor bolts until the astm f1554 specification was introduced anchor bolts did not have a specification of their own. F1554 grade 36 anchor bolts can be supplied plain black, mechanically galvanized, or hotdip galvanized. F1554 anchor bolts concrete anchors atlantic bolt inc. Astm f1554 grade 36 anchor bolts are manufactured from a36, low carbon steel. Astm f1554 grade 36 anchor bolts suppliers, manufacturers india. F grades f grade 36 low carbon, 36 ksi yield steel anchor bolts f grade 55 high strength, low alloy, 55 ksi yield steel anchor bolts f grade alloy, heat treated, high strength ksi yield steel anchor bolts. A number in parentheses indicates the year of last. Astm f1554 pdf download atlanta rod manufactures anchor bolts and anchor rods to meet astm f and can meet any delivery schedule.
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