What Is AISI 4130 Cross and Its Applications? mix

Akshayapatil12 Jul, 2021Business

To classify alloy steels, AISI four-digit numbers are used. The AISI 4130 steel grade is part of the SAE steel grade group. In AISI 4130 alloying elements involved are chromium 0.80%? 1.10% and molybdenum 0.15% ? 0.25%, these are often informally referred to as Chromoly steel. Standard version titles include cro-moly, CrMo, CR-MOLY. Chromium [Cr] improves steel hardenability while having minimal impact on ductility.