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China 4140 Qt Steel manufacturers ASTM B5 B7 B16 4140 5140.Usage.Botls and Nuts.Diameter.16mm-310mm. Steel Round Bar,Steel Square Bar,Cold Drawn Steel Round Bar,Cold China SAE 5140 SAE 4140 Gr.8.8 ASTM A193 B7 QuenchedFactory Product Astm A193 Gread B7 Steel Round Bar ,page2.
images12345NextIron Pipe Tube,Hot Forging from China Manufacturers sae 8620 alloy steel round bar.1.Specifications.Hot rolled alloy steel round bar.Grade:SAE8620 50CrMo4 SNCM220 805M20 4150 4140 EN24 4340.Size 12mm-300mm.Hot rolled FOB Price US $600 / Ton.Min.Order 10 Tons.
s45c cold drawn steel round bar.Cold drawn s45c steel bar is a medium carbon steel grade with good mechanical properties for a various applications.s45c cold drawn steel bar are usually used in many industries like automotive,agriculture,construction and motorcycle.Cold finished steel is cold drawn or cold rolled by hot rolled steel.