301 is an austenitic chromium-nickel based stainless steel that is non-magnetic in the annealed condition but becomes magnetic when cold worked. The high strength and corrosion resistance of this grade of stainless steel makes it useful for a variety of applications.
Condition | Tensile Strength Min | 0.2% Yield Strength Min | Elongation % in 2″ (50.8mm) | Hardness HRC | ||
Ksi | MPa | Ksi | MPa | |||
AMS 5901 301 Annealed | 75 | 515 | 30 | 205 | 40 | 92 HRB |
AMS 5517 301 1/4 Hard | 125 | 862 | 75 | 517 | 25 | 25 |
AMS 5518 301 1/2 Hard | 150 | 1,034 | 110 | 758 | 18 | 32 |
AMS 5902 301 3/4 Hard | 175 | 1,207 | 125 | 931 | 12 | 37 |
AMS 5519 301 Full Hard | 185 | 1,276 | 140 | 965 | 9 | 41 |