Min. Order Reference FOB Price
1 Ton US$680.00-1,350.00 / Ton
Product Description
AISI 4140 alloy steel round bar Alloy steels are designated by AISI four-digit numbers and comprise different kinds of steels, each with a composition which exceeds the limitations of B, C, Mn, Mo, Ni, Si, Cr, and Va set for carbon steels. AISI 4140 alloy steel is a chromium-, molybdenum-, and ...