Stainless Steel 15-5PH Round Bars combine high mechanical strength, corrosion resistance, and toughness in a premium martensitic stainless steel alloy. This precipitation-hardening steel is ideal for aerospace, automotive, chemical, and marine industries due to its resistance to stress corrosion cracking and fatigue. It can be heat-treated to achieve superior hardness and durability w... https://kkfasteners.com/super-duplex-steel-fasteners-supplier-stockist/