Technical Info
Stainless Steel
Chemical Composition (in Percentage)
Stainless Steel Grade AISI |
C Max. |
Si Max. |
Mn Max. |
Cr. | Ni | P Max. |
S Max. |
Other Elements |
202 | 0.08 | 1.00 | 7.5/10.00 | 17.00/19.00 | 4.00/6.00 | 0.060 | 0.030 | - |
301 | 0.15 | 1.00 | 2.00 | 16.00/18.00 | 6.00/8.00 | 0.45 | 0.030 | - |
304 | 0.08 | 0.75 | 2.00 | 18.00/20.00 | 8.00/10.50 | 0.45 | 0.030 | - |
304L | 0.03 | 0.75 | 2.00 | 18.00/20.00 | 8.00/12.00 | 0.45 | 0.030 | - |
316 | 0.08 | 0.75 | 2.00 | 16.00/18.00 | 10.00/14.00 | 0.45 | 0.030 | Mo:2.00/3.00 |
316L | 0.03 | 0.75 | 2.00 | 16.00/18.00 | 10.00/14.00 | 0.45 | 0.030 | Mo:2.00/3.00 |
321 | 0.08 | 0.75 | 2.00 | 17.00/19.00 | 9.00/12.00 | 0.45 | 0.030 | Ti: 5X%C Min |
Mechanical Properties At Room Temperature
Stainless Steel Grade AISI |
Condition | UTS N/mm2 |
0.2% Proof stress N/mm2 |
% Elongation |
Hardness RB |
202 | Annealed | 620 | 310 | 40 | 90 |
301 | Annealed | 515 | 205 | 40 | 88 |
304 | Annealed | 579 | 290 | 55 | 80 |
304 L | Annealed | 558 | 269 | 55 | 80 |
316 | Annealed | 579 | 290 | 50 | 79 |
316L | Annealed | 558 | 290 | 50 | 79 |
321 | Annealed | 621 | 241 | 45 | 80 |
409 M | Annealed | 450 | 275 | 20 | 90 |
410 S | Annealed | 480 | 310 | 22 | 90 |
420 | Annealed | 655 | 345 | 15 | 92 |
430 | Annealed | 517 | 345 | 25 | 85 |