Hex bars made of stainless steel are used in applications where extra strength is needed. The hex bars' geometric design provides extra strength. There are several varieties of stainless steel, including duplex, martensitic, austenitic, and ferritic. Because of their strength and ability to withstand corrosion, austenitic stainless steels are recommended. Stainless steel hex bars are ... https://www.sanlak.in/stainless-steel-hexagonal-rod