The 600 series stainless steel alloys are used for applications that require corrosion and high-temperature resistance.The alloy series also has excellent mechanical properties and offers a desirable combination of high strength and good workability. Another advantage of the 600, is its higher nickel content provides a lower predisposition for stress corrosion cracking in the annealed condition. At Atlantic Stainless, we manufacture the 600 and 625 steel grades.