When contemplating the use of perforated metal, the ability to offer a preferred level of strength can be very significant. If it is known that perforated metal is not as robust as non-perforated ...

Steel is an essential material and is used in various different applications. It is necessary to evaluate the chemical composition and mechanical properties of steel before choosing the right grade.

Most engineers who deal with bolted joints are familiar with torque tables for SAE-grade bolts, but these are all too often used without regard for the yield strength of internal threads or the bolt’s ...