... ~1.65≤0.10≤0.30≤0.25 Products : polishing bars , drawing bars , wire rod . Shape of the products1,round : forged steel ... steel ,polishing steel2,Abnormal shape : quadrilateral steel, hexagons steel .3,Flat steel Size : dia:1.0-25mm,it could be made ... customer’s request.We could provide many kinds of steel bars , if you have any requirements of that , please contact us ...