Steel Round Bar

Steel Round Bar

A steel round bar under Industrial Standard SR24 of round bar, English Language: Round Bar (Rb).
Brands of round bars under Industrial Standard  No. 28 /2529,32 /2532, regularly used  or well-known are Bor-Lor-Sor (Siam Constructions Steel), Bor-Kor-Sor  (Tata Tiscon), TSC (Thai Steel Profile), NS (Nova Steel), etc. They are categorized according to sizes and details as follows:
 

1. 6 millimeters round bars, in technician words also called “round steel 2 hoon”, have a diameter of 6 millimeters, used for constructions that require not bearing heavy weight or used for constructing stirrups.
2. 9 millimeters round bars, in technician words also called “round steel 3 hoon”, have a diameter of 9 millimeters, used for constructions that require not bearing heavy weight, similar to 6 millimeters round bars.
3. 12 millimeters round bars, in technician words also called “round steel 4 hoon”, have a diameter of 12 millimeters, can be used with general constructions that are not emphasizing on cohesive work due to the 12 millimeters round bars have smooth feature so they are unable to adhere with cement well enough or used for lathing work and making screws.
4. 19 millimeters round bars have a diameter of 19 millimeters, used for road constructions by cutting into pieces. In technician words, they are called “Dowel steel”, used as a sliding part of the house fences.
5. 25 millimeters round bars have a diameter of 25 millimeters, used similarly as the 19 millimeters, making Stud steel, Turnbuckles for holding large boards, which is good for bearing weight.

Sizes of Steel Round Bars