304 / 304L Stainless Steel Sheet & Coil
Properties
.Stainless Steels Chromium-Nickel
Types 302 (S30200), 304 (S30400), 304L (S30403), 305 (S30500)
Mechanical Properties
Room Temperature Mechanical Properties
Minimum mechanical properties for annealed Types 302, 304, 304L and 305 austenitic stainless steel plate, sheet and strip as required by ASTM specifications A 240 and ASME specification SA-240 are shown below.
| Property | 302,304 | 304L | 305 |
|---|---|---|---|
| 0.2% Offset Yield Strength, psi (MPa) | 30,000 (205) | 25,000 (170) | 25,000 (170) |
| Ultimate Tensile Strength, psi (MPa) | 75,000 (515) | 70,000 (485) | 70,000 (485) |
| Percent Elongation in 2 in. (51 mm) | 40.0 | 40.0 | 40.0 |
| Hardness, Max., Brinell (RB) | 201 (92) | 201 (92) | 183 (88) |
