ASTM F1554 is a standard material specification for straight bent headed headless anchor bolts and all thread anchor rods made of carbon medium carbon boron alloy or high strength low alloy steel ASTM F1554 covers anchors bolts in grade 36 55 and 105 each designated with minimum ksi strength value used for structural and concrete anchoring 27 10 2014 nbsp 0183 32 F1554 Grade 55 anchor bolts are not always weldable The weldability of Grade 55 is a supplemental requirement referred to as S1 which must be specified According to the ASTM F1554 specification under section S1 1 This supplemental section by chemical composition restrictions and by a carbon equivalent formula provides assurance of weldability F1554 grade 36 – 36 ksi minimum yield strength F1554 grade 55 – 55 ksi minimum yield strength F1554 grade 105 – 105 ksi minimum yield strength Configuration Learn more about common configurations of straight rods bent anchor bolts and headed anchor bolts that are the three different bolt designs this specification covers ASTM F1554 covers three grades of anchor rods Grade 36 248 MPa Grade 55 380 MPa and Grade 105 724 MPa The vast majority of anchor rods as defined in CSA S16 14 are used to position level and secure base plates for concentrically loaded gravity columns 1 7 2015 nbsp 0183 32 The specification for ASTM F1554 covers straight and bent headed and headless carbon carbon boron alloy or high strength low alloy steel anchor bolts also known as anchor rods The anchor bolts are furnished in three strength grades and in the sizes specified below When Grade 36 is specified a weldable Grade 55 may be furnished at

Anchor Bolts ASTM F1554 Gr 55 SUBMITTAL SPECIFICATIONS Abstract of ASTM F1554 07A Material Grade High Strength Low Alloy 55 KSI Yield – ASTM F1554 55 Chemical Requirements Phosphorous max 0 040 Sulfur max 0 050 Copper min 0 20 When Specified Mechanical Requirements SIZE IN INCHES TENSILE KSI YIELD MIN KSITechnical Specification Bolt Specifications ASTM F1554 Anchor bolt designed to anchor structural supports to concrete foundations F1554 Grades F1554 Grade 36 Lowcarbon 36 ksi yield steel anchor bolts F1554Grade 55 Highstrength low alloys 55 ksi yield steel anchor bolts F1554Grade 105 Alloy heat treated high strength 105 ksi yield steel anchor bolts F1554 A When Grade 36 is specified a weldable Grade 55 may be furnished at the supplier s option 4 2 Weldable steel for Grade 55 is provided for in Supple mentary Requirement SI 5 Ordering Information 5 1 Orders for anchor bolts should include the following information 5 1 1 Quantity Number of Pieces If the purchaser in F1554 Grade 55 is commonly used in many applications in the anchor bolt industry Some examples include but are not limited to the following structural supports strain poles mast arms Department of Transportation DOT and sag rods F1554 Grade 55 has minimum yield strength of 55 ksi F1554 Grade 55 is made of modified mild carbon steel From 3 100 High performance anchor rod for adhesive capsules carbon steel ASTM F1554 grade 55 zinc plated Material corrosion Carbon steel zinc plated Wrench nut size 1 1 4 in

F1554 anchor bolts can take the form of either headed bolts straight rods or bent anchor bolts The three grades 36 55 and 105 designate the minimum yield strength ksi of the anchor bolt The bolts can be either cut or roll threaded and a weldable grade 55 can be substituted for grade 36 at the supplier s option The F1554 specification also qualifies two grades in addition to grade 36 grade 55 amp grade 105 More information on F1554 anchor bolts is below F1554 Anchor Bolts F1554 Anchor bolts conform to the ASTM F1554 specification that covers hooked headed and threaded anchor rods in three strength grades 36 55 and 105 22 8 2014 nbsp 0183 32 In Anchor Bolt manufacturing the F1554 specification is the rulebook It spells out all the criteria a manufacturer must follow in order to provide a finished product that will perform as the engineer intended The current version is F1554 07a There are three options for round bar in the F1554 spec A 36 Gr 55 and A 105 20 4 2006 nbsp 0183 32 ASTM F1554 anchor rods essentially the same as AASHTO M314 90 they conformance with ASTM F1554 quot Standard Specification for Anchor Bolts Steel 36 55 and 105 Ksi Yield Strength quot ASTM F1554 provides for three different grades of anchor rods Grade 36 painted blue on the projecting end Grade 55 painted yellow on the projecting end and 1100 176 F for Grade 105 6 4 Weldability Grade 36 anchor bolts are considered weldable See Note 2 At the manufacturer s option a weldable Grade 55 may be supplied when Grade 36 is specified Weldable steel for Grade 55 is provided for in Supplementary Requirement S1 See 17 1 1 6 5 Bending 6 5 1 When required bending may be performed

F1554 Grade 55 All Thread Rod ASTM F1554 Grade 55 all thread rod is a designed strength low to medium carbon content grade It has a 55 ksi yield strength which is required by the F1554 specification for anchor bolt and fastener applications Dimensional specifications are governed by ASME B18 31 3 F1554 55 grade products are primarily used in applications where no more than 55 000 ksi yield strength is required in connecting or anchoring applications Anchoring Applications F1554 55 Hex Bolts Steel City Bolt is a domestic F1554 55 hex headed bolt manufacturer that complies with ASTM F1554 15 E 1 and ANSI ASME B18 2 1 ASTM F1544 Grade 55 is a standard material specification for straight bent headed headless anchor bolts and all thread anchor rods made of low yield carbon steel ASTM F1554 Grade 55 anchors bolts have minimum yield requirement of 55 ksi or 380 MPa and are used for structural and concrete anchoring Manufacturers and Suppliers of ASTM F1554 Grade 55 Alloy Steel Threaded Rod in Mumbai India We supply best quality F1554 Grade 55 Alloy Steel Bolts ASTM F1554 Gr 55 Anchor Bolts exporter at cheapest available prices F1554 anchor bolts can take the form of either headed bolts straight rods or bent anchor bolts The three grades 36 55 and 105 designate the minimum yield strength ksi of the anchor bolt The bolts can be either cut or roll threaded and a weldable grade 55 can be substituted for grade 36 at the supplier s option

ASTM F1554 Grade 36 AB36 ASTM F1554 Grade 55 AB55 ASTM F1554 Grade 105 AB105 A mark shall be separate and distinct from any manufacturer s marks and shall be separated by at least two spaces when on the same level See Note S2 1 F1554 anchor bolts are commonly used during civil construction for commercial and industrial projects Applications include light amp metal poles commercial buildings amp anchoring structural steel to foundations Color coding anchor bolts with Blue Gr 36 Yellow Gr 55 and Red Gr 105 allows for easy identification 7 8 quot x15 quot w 4 quot Thread Bent F1554 Grade 55 Anchor Bolts Made in America and ship in 1 2 business days Available in Plain and Galvanized Anchor Bolt ExpressF1554 Grade 55 All Thread Rod Galvanized ASTM F1554 Grade 55 all thread rod is a designed strength low to medium carbon content grade It has a 55 ksi yield strength which is required by the F1554 specification for anchor bolt and fastener applications Dimensional specifications are governed by ASME B18 31 3 Overview ASTM F1554 grade 55 anchor bolts are manufactured from a modified mild steel that has a higher minimum yield strength 55 ksi than traditional A36 mild steel 36 ksi This specification was widely used in the light pole and traffic signal industry long before the ASTM F1554 specification was introduced in 1994 and was commonly referred to as A36M55