Stainless Steel Material

PicturesGradesEngineering PropertiesApplications
SUS303 MaterialSUS 303It can also be called Stainless steel type 1.4305, which contains 0.15% sulfur (S).
•Low corrosion resistance(compared to other grades)
•Machinable
•Strength
•Good oxidation resistance
Screws, gears, bushings, shafts, nuts, bolts, air accessories, fittings, food processing equipment, etc.
SUS304 MaterialSUS 304It contains around 18% Chromium (Cr) and 8% Nickel (Ni)
•Anti-corrosion
•Good resistance to oxidation
•High strength
•Machinable
•Ductility
•Non-magnetic
Screws, nuts, bolts, springs, surgical instruments, sinks, punching nets, etc.
SUS316 MaterialSUS 316It contains around 16% chromium (Cr), 10% nickel (Ni) and 2% molybdenum (Mo).
•Anti-corrosion
•High strength
•Durability
•Good heat resistance
Valves, fittings, medical implants, pumps, processing equipment, heat exchangers, marine equipment, etc.
SUS416 MaterialSUS 416•Excellent machinability
•Poor weldability
•Strength
•Good heat resistance
Gears, motor shafts, valves, studs, nuts, bolts, etc.