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. Torque requirements for anchor rods steel and stainless. Astm f1554 pdf download atlanta rod manufactures anchor bolts and anchor rods to meet astm f and can meet any delivery schedule. This is your standard, runofthemill bolt grade covering anchor. 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. F 1554 07a gly standard specification for anchor bolts, steel, 36, 55. This standard is issued under the fixed designation f 1554. F1554 grade 36, low carbon, 36 ksi yield steel anchor bolts. Astm f1554 grades 36, 55 and 105 are essentially the anchor rod equivalents. The bolts can be either cut or roll threaded and a weldable grade 55 can be substituted for grade 36 at the suppliers option. 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.
Does anyone know if there are any torque requirements for f1554 grade 36 anchor rods. Astm f1554 grade 36 anchor bolts are manufactured from a36, low carbon steel. At the manufacturers option, a weldable grade 55 may be supplied when grade 36 is speci. The three grades 36, 55, and 105 designate the minimum yield strength ksi of the anchor bolt. 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.
The current standard has anchor bolts unified under astm f1554. F1554 grade 36 anchor bolts can be supplied plain black, mechanically galvanized, or hotdip galvanized. Astm f1554 is the specification for anchor bolts or anchor rods that designates three grades 36, 55 and 105. F1554 anchor bolts concrete anchors atlantic bolt inc. They were most commonly specified under astm a307 carbon steel bolts and studs, or simply as astm a36 actually a mater. Base plates can be square with clustered anchor bolts as shown in fig. 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. These anchor bolts are designed, manufactured and tested to comply with the standards set by astm f1554 for tensile strength, yield strength, elongation. The various manufacturing processes required to produce f1554 anchor bolts are described below.
Weldable steel for grade 55 is provided for in supplementary requirement s1. The assemby in question is for a steel column that has no net tension. F1554 anchor bolts can take the form of either headed bolts, straight rods, or bent anchor bolts. The values given in parentheses are for information only. 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 consists of three grades that correspond to the minimum yield strength of the steel. Technical manual 1 design of monopole bases tower numerics. The maximum plate stress with a pole diameter of 58, using 50 ksi grade plate, is then. F1554 anchor bolts conform to the astm f1554 specification that covers hooked, headed and threaded anchor rods in three strength grades. Astm f1554 grade 36 covers low carbon, 36 ksi yield steel anchor bolts used to anchor structural supports to concrete foundations.904 881 1524 356 837 707 1169 786 905 1513 29 1197 1261 494 400 775 757 1099 1018 688 1376 638 956 967 226 546 1045 64 823 1367 539 2 1020 106