What is s275jr steel hardness and density?

S275JR is a low carbon, high tensile strength structural steel that is commonly used in construction and engineering applications. The hardness of S275JR steel depends on the heat treatment process and its condition, but typically ranges between 146 and 207 Brinell hardness.

The density of S275JR steel is 7.85 g/cm³ (0.284 lb/in³), which is relatively low compared to other structural steels. This low density makes S275JR steel a popular choice for lightweight constructions where weight reduction is important. Despite its low density, S275JR steel still has good strength and durability due to its high tensile strength and ductility.

It is important to note that the actual hardness and density of S275JR steel may vary depending on factors such as manufacturing process, composition, and specific application requirements. Therefore, it is always recommended to consult the relevant specifications or technical data sheets for accurate information on the properties of S275JR steel.