Corrosion Resistance of 316 Stainless Steel

Better than 304 due to the addition of molybdenum, making it suitable for marine environments, chemical processing plants, and coastal areas. It resists pitting and crevice corrosion in chloride environments.​

Heat Resistance of 316 Stainless Steel

Good oxidation resistance in intermittent service up to 870°C and continuous service up to 925°C. Not recommended for continuous use between 425-860°C in corrosive environments, where 316L is preferred.

Machinability of 316 Stainless Steel

Machinability: Similar to 304, with good machinability. Requires sharp cutting tools and adequate lubrication.

Welding of 316 Stainless Steel

Can be welded using all conventional techniques. Post-weld heat treatment is not necessary.

Hot Working of 316 Stainless Steel

Temperature range is 927-1204°C.

Annealing of 316 Stainless Steel

Anneal at 1038°C followed by rapid cooling.

Application Limitations of 316 Stainless Steel

Susceptible to stress corrosion cracking above 60°C.

Heat Treatment of 316 Stainless Steel

Can not be hardened by heat treatment but can be strengthened by cold working.