Astm a30707b standard specification for carbon steel. Astm a307 scope this specification covers carbon steel bolts and studs ranging from 14 through 4 diameter. The torque values can only be achieved if nut or tapped hole has a proof load greater than or equal to the bolts minimum ultimate tensile strength. Sunflex metal industries stockist suppliers and exporter of astm a307 carbon steel anchor bolts, materials carbon steel bolts in astm a307 grades a and b applications, carbon steel anchor bolts in astm a307 grades a and b properties. My business astm a307 a307m bolts studs manufacture. Type 3 astm a325 heavy hex structural bolts weathering steel, quenched and tempered. Joints using astm a325 or a490 boltsis significantly reorganized and revised from earlier editions. As soon as the transaction is completed, your astm standards subscription will be ready for access. Astm a307 10 standard specification for carbon steel bolts and studs, 60 000 psi tensile strength this specification covers the chemical and mechanical requirements for three grades grades a, b, and c of carbon steel bolts and studs in specified sizes. Below is a brief overview, information of the approved nuts and some information on the washers used with parts manufactured under this specification. There are more resources out there, i did a simple download free bs standards search, to see the above.
Most backordered items can be rushed in from the publisher in as little as 24 hours. Although the strength is the same as type 1, type 3 bolts are made from weathering steel which contains copper, chromium and nickel. There are three grades a, b, and c which denote tensile strength, configuration, and. Astm a563 grade nuts astm a563 specification for nuts. Bolts are externally threaded fasteners used in industrial and.
Supplements published in intervening years, and in 193738. Material astm designationsteel rivets a502, grade 1 bolts a307, grade a or f568m, class 4. Astm a307 specification for carbon steel bolts, studs, threaded rods and other externally threaded fasteners with 60 ksi tensile strength. Carbon max manganese max phosphorus max sulfur max. Bolts and studs having a minimum tensile strength of 60 ksi and intended for general applications. Issued 191015 in its yearbook complete editions issued in 1916, and triennially, 191836, inclusive. The full specification is available for purchase through astm international. Astm a307 technical specifications scope the astm a307 specification covers carbon steel bolts and studs ranging from 14. Access astm standards from any browser on your computer, tablet or smart phone.
Thank you for visiting our website and your interest in our free products and services. Best quality astm a307 carbon steel anchor bolts sunflex metal. Download ss fasteners dimensions buttweld fittings fasteners flanges forged fittings pipes tubes tube fittings. Cation for ferritic malleable iron castings2 a 90a 90m test method for weight mass of coating on iron and steel articles with zinc or zincalloy coatings3 a 143 practice for safeguarding against embrittlement of hotdip galvanized structural steel products and procedure for detecting embrittlement3. Specification for structural joints using astm a325 or. Astm a307 specifications covers 2 bolting grades with requirements for chemical composition, mechanical properties, heattreatment, recommended nutswashers and bolt markings. Astm a307 specification covers the chemical and mechanical requirements for three grades grades a, b, and c of carbon steel bolts, studs, threaded rods with minimum tensile requirement of 60 ksi. Below is a brief overview, information of the approved nuts and some information on the washers. Alloysteel and stainless steel bolting materials for hightemperature service1 this standard is issued under the. A number in parentheses indicates the year of last. I am not sure if the suggestions here were based on hypothetical or real sea. A all thread rod and anchor bolts submittal specifications abstract of astm a307 10. Astm a307 carbon steel anchor bolts,a307 bolts studs and. Astm a563 is standard specification for carbon and alloy steel nuts.
Astm a30714e1 standard specification for carbon steel. The pdf download is licensed per individual in which the individual can place on up to four electronic devices for their personal use. These asme sa307 sturdy fasteners are used to connect heavy materials. Astm a30712 standard specification for carbon steel bolts, studs, and threaded rod 60,000 psi tensile strength pdf download skip to the end of the images gallery. To acquire the current version of the standards with print and download options, follow the hyperlink to the current version.
Minimum tensile and proof strengths per astm a307, sae j429, astm a574 and hk gr 9 where applicable. For referenced astm standards, visit the astm website. Bolts and studs having a tensile strength of 60 to 100 ksi and intended for flanged joints in piping systems with cast iron flanges. Astm a325 scope this specification covers high strength heavy hex structural bolts from 12 through 112 diameter. Astm a307 hex bolts and astm a307 hex head bolts is some of the toughest fasteners. Astm e standard practice for microetching metals and alloys download as pdf file. Covers the mechanical and material requirements for inch series fasteners in diameters from 14. Specification for structural joints using astm a325 or a490 bolts. Standard specification for carbon steel bolts, studs, and threaded rod 60 000 psi tensile strength. Sep 06, 2018 astm e standard practice for microetching metals and alloys download as pdf file.
The astm a307 specification covers carbon steel bolts and studs ranging from 14. These bolts are intended for use in structural connections and therefore have shorter thread lengths than standard hex bolts. On a microscopic scale, metal is made up of many grains which. This is your everyday, run of the mill bolt specification often manufactured using a36 round bars. To the running of this website, we need your help to support us. Astm a30712 standard specification for carbon steel bolts. University of toronto gerstein science information centre. This specification does not cover the requirements for machine screws, thread cutting. A all thread rod and anchor bolts submittal specifications abstract of astm a30710. For annual book of astm standards volume information, refer to the standards document summary page on the astm website.
Type 2 astm a325 heavy hex structural bolts this type was withdrawn in november of 1991. My business astm a307 a307m bolts studs manufacture of. Clamp load calculated as 75% of the proof load when specified by the standard. Astm a307 covers the chemical and mechanical requirements of two grades of inch series bolts and studs in sizes 14 in. Astm a307 14e1 standard specification for carbon steel bolts, studs, and threaded rod 60 000 psi tensile strength. This is your everyday, run of the mill bolt specification often manufactured using a36 round bar. Astm e is a method of etching a metal sample to reveal its microstructure. There are three grades a, b, and c which denote tensile strength, configuration, and application. View the astm and sae specifications organized by material, grade marking, proof load and more. Covers the complete general and dimensional data for multiple types of inch series square and hex bolts and screws. Interchangeability of grade 2 and a307a fasteners in general, since the minimum strength requirement of a grade 2 is greater than that of an a307a, a grade. This specification is applicable to heavy hex structural bolts only.