Learn effective techniques for stainless steel testing, including magnet tests, nitric acid reactions, and advanced methods for precise grade identification.

Therefore, Type 304L stainless steel is a highly popular material for use in highly corrosive conditions. Weld annealing is only required in those applications where there are excessive stress loads.

Stainless steel also tends to work-harden, further complicating machining. Machinability varies between grades, depending on hardness and alloying elements. It's typically expressed as a percentage ...