Let’s know the deformed steel. Made of deformed steel SD30, SD40, SD50 with tensile strength at the point of not less than 3000, 4000, 5000 ksc., Respectively. Usually the diameter is
Let’s get to know the steel bar. / Deformed Bars
![](https://ypd.co.th/wp-content/uploads/2019/08/20181207144049.jpg)
Let’s know the deformed steel. Made of deformed steel SD30, SD40, SD50 with tensile strength at the point of not less than 3000, 4000, 5000 ksc., Respectively. Usually the diameter is