Grade 75 Threaded Rod

Metric high strength steel threaded rods class 10 9.

Grade 75 threaded rod.

Technically all thread rod made from a36 steel should be ordered to a fastener specification such as a307 grade a a307 grade b f1554 grade 36 or sae j429 grade 2. This specification covers bars and coils in four grades grade 40 grade 60 grade 75 and grade 80. The new reinforcing system. The most common steel threaded rod classified as astm a307 is grade 2 threaded rod made from low carbon steel.

Grade a 396 18 8 102 304 1 316 59 651 2 6061 10. The grade designates the yield strength of the material i e. All of the carbon steel threaded rods are available in plain steel zinc blue or zinc yellow and hot dip galvanized. Note of the seven grades shown above only 3 are covered by astm f1554.

It is classified as astm a449. B 7 f1554 a 105 stainless. Grade 75 80 all thread rebar accessories r62 stop type couplings all couplings and hex collarnuts exceed 100 of the bar s published ultimate strength and meet aci 318section 25 5 7 1 for mechanical rebar connections. Grade 75 80 threadbar 6 19 0 86 22 75 517 0 44 284 33 0 147 1 50 2 23 7 22 0 99 25 75 517 0 60 387 45 0 200 2 04 3 04 8 25 1 12 28 75 517 0 79 510 59 3 264 2 67 3 97 9 29 1 26 32 75 517 1 00 645 75 0 334 3 40 5 06 10 32 1 43 36 75 517 1 27 819 95 3 424 4 30 6 40 11 36 1 61 41 75 517 1 56 1 006 117 0 520 5 31 7 90.

Bars are manufactured to a maximum single length of up to 60 feet. The stronger and more heat resistant grade 5 threaded rod is made of medium carbon steel quenched and tempered. Astm a615 covers deformed and plain carbon steel bars for concrete reinforcement. The appropriate fastener specification will depend on the application.

However some companies stock all thread rod manufactured from a36 steel and can certify it as such upon. Threaded bars are offered in both 75 ksi and 150 ksi steel grades in sizes ranging from 8 to 28 cold rolled and in grade 75 with sizes ranging from 6 14 hot rolled. Grade 75 threaded rods are used every eight feet to connect each pair of adjacent boxes at the top and. Grade 55 f1554 gr 55 s 1 a449.

Cold rolled high strength grade 150 ksi bars are offered in diameters of one to three inches. Pressure members with high strength reinforcing steel sas 670 800 of threaded rib steel s 670 with fyk 670 n mm2 and fuk 800 n mm2 use of rod diameters up to 75 mms dimensioning model for cooperation of. Grade 60 has a 60ksi minimum yield. 8 rods are suitable for fastening most machinery and equipment.

302 303 304 for threaded rod purposes these are often combined 316.