Min. Order Reference FOB Price
5 Yards US$44.00 / Yard
Product Description
1. High hardness after quenching and tempering 2. Excellent wear resistance 3. Excellent hot-work performance 4. Diameter Grade: h4(H4), h5(H5), h6(H6), h7(H7), h8(H8), h9(H9), etc. 5. Italy imported grinding machine to ensure the sphencity &the Linearity of rod at higher level standard; 6. ...