Grade 5 Threaded Rod Equivalent

Strength is similar to grade 5.

Grade 5 threaded rod equivalent. Same as grade 5. Grade c nonheaded anchor bolts either bent or straight intended for structural anchorage purposes. The threads per inch tpi also varies on the diameter of the rod as follows. Grade 8 steel threaded rods are about 25 stronger than medium strength steel rods.

Steel threaded rod grades and specifications the most common steel threaded rod classified as astm a307 is grade 2 threaded rod made from low carbon steel. It is classified as astm a449. This grade is for fittings flanges valves and pressure vessels. Our grade 5 threaded rods vary in length from 6 to 36 depending on the diameter of the rod.

Common finishes include plain black zinc plated and hot dip galvanized for. This table shows the mechanical properties of b7 grade 5 and grade 8. There are astm specifications that have similar strength properties which may be easier to find in the form of all thread rod than their sae equivalent. Grade b7 threaded stud rod.

It is also used as threaded rod in concrete and epoxy. Threaded rods used in plumbing contracting and maintenance applications threaded rods are used to join together and stabilize objects and structures made of wood metal and concrete. Grade grade 5 astm a193 b7 chromium molybdenum grade 8 heat treated after threading tensile strength 120 000 psi minimum 125 000 psi minimum 1 100 f tempering temp 150 000 psi minimum yield strength 92 000 psi minimum 105 000 psi minimum minimum 130 000 psi minimum rockwell hardness c25 c34read more. Grade b heavy hex bolts and studs intended for flanged joints in piping systems with cast iron flanges.

With a minimum tensile strength of 150 ksi and a minimum yield of 130 ksi grade 8 has a higher tensile and yield strength than other steel grades such as grade 5 and b7. Bolts meet astm a325 type 1 standards for structural steel joints. Grade 8 has 0 28 0 55 carbon 0 030 max phosphorus and 0 050 max sulfur. 1 1 2 6 5 12 11630 10370 performance data grade a headed bolts threaded rods and bent bolts intended for general applications.

Use with grade 2h and grade c nuts. Zinc yellow chromate plated steel threaded rods resist corrosion in wet environments. Sae threaded rods do not require permanent grade markings on the ends of the rods like many astm specifications do. Strength exceeds grade 5.

Strength exceeds grade 2. The stronger and more heat resistant grade 5 threaded rod is made of medium carbon steel quenched and tempered. Grade a 396 18 8 102 304 1 316 59 651 2 6061 10. It is also quenched and tempered at 800 f leading to its strength.

Black oxide steel threaded rods have a dark surface color and are corrosion resistant in dry environments.