... .Diameter:6-600mm 4.Process:LF+QT+UT carbon steel round bar Product Description1.Material Grade:ST.52,C352.Process:hot ... as Stainless Steel Bar, steel bar, stainless steel rod, stainless steel hexagonal bar, stainless steel product, stainless steel angle, stainless steel plate, stainless steel wires, square bar, steel round, steel flat ...