... Steel Square Bar 1.Easy to Weld, 2.Easy to Cut, 3.Easy to Form, 4.Easy to Machine Steel Square BarHot Rolled Steel Square ... , is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, ornamental work, etc. HR Steel ... /m Cold-rolled≤1.0mm/m Name: HR square, square barApplications: frame work, braces, supports, shafts, ...