Min. Order Reference FOB Price
50 Tons US$450.00 / Ton
Product Description
SUP9/SAE5155 LEAF SPRING FLAT BAR Thickness:6-35mm, Width: 40-160mm Mterial: SAE5155, 55Cr3, 55CrMnA, SUP9 1.Description Spring steel refers to steel due to the elasticity in the quenched and tempered condition, and specifically for the manufacture of springs and elastic components. ...