| Grades | C | Ni | Si | S | Mn | P | Cr | Ti |
| SS 409 | 0.08 | 0.5 | 1.00 | 0.045 | 1.00 | 0.045 | 11.75 -10.5< | 0.75-6x C |
| SS 409L | 0.03 | 0.5 | 1.00 | 0.02 | 1.00 | 0.04 | 11.75-10.5 | 0.75-6(C+N) |
| SS 409M | 0.03 | 1.00 | 0.5-1.5 | 10.80-12.50 | 1.5 max | 0.040 | 0.030 | 0.03 |
| SS 410 | 0.15 max | 0.50 max | 1.00 | 0.030 | 1.00 | 0.040 | 11.5 – 13.5 | – |
| SS 430 | 0.12 | 1.00 | 0.030 | 1.00 | 0.040 | 16.0 18.0 | – | |
| SS 430F | 0.12 | 1.00 | 0.15 | 1.25 | 0.06 | 16.0 18.0 | – | |
| SS 439 | 0.01 | 0.200 | 0.35 | 0.0015 | 0.25 | 0.02 | 17.35 | 0.335 |
| SS 440 | 0.95 1.20 | – | 1.00 | 0.030 | 1.00 | 0.040 | 16.00 18.00 | – |
| Grades | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation | Hardness (Brinell) MAX | Hardness (Rockwell B) MAX |
| SS 409 | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | ||
| SS 409L | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | ||
| SS 409M | 8.0 g/cm3 | 1457 °C (2650 °F) | Psi – 75000 , MPa – 515 | Psi – 30000 , MPa – 205 | 35 % | ||
| SS 410 | 65 (450) | 30 (205) | 20 | 217 | 96 | ||
| 430 | 450 | 205 | 22 | 89 | 183 | ||
| 430F | 552 typical | 379 typical | 25 typical | – | 262 | ||
| SS 439 | 72.9 | 438 MPa63500 psi | 263 MPa38100 psi | 72.9 | |||
| SS 440 | 95,000 psi | 50,000 psi | 25 % | 175 |
| Grade | WERKSTOFF NR. | UNS | AFNOR | BS | JIS |
| SS 409 | 1.4512 | S40900 | Z3CT12 | 409 S 19 | SUS 409 |
| SS 409L | 1.4512 | S40903 | – | – | SUS 409L |
| SS 409M | – | S40920 | – | HYFAB 3/12 | SUS 409M |
| SS 410 | 1.4006 | S41000 | – | 410S21 | SUS 410 |
| SS 430 | 1.4016 | S43000 | BF Z 3 CN 19-09 | – | |
| SS 431 | 1.4057 | S43100 | – | BS970 431S29 / 431S29T | SUS 431 |
| SS 439 | 1.4510 | S43035 | – | – | – |
| SS 440 | 1.4125 | S44000 | – | – | – |
| SS 439 HR Sheets | ASTM A240 Grade 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Tread Plate |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Floor Plate | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Diamond Sheet |
| SS 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 CR Plate | SS 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 HR Plate |
| BS EN 10088-2 Diamond Stainless Steel 439 Plate | 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Polished Stainless Steel Sheet |
| Cold rolled Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 sheet | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Hot Rolled plate |
| 2B finish 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel sheet | 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel Cut to size plate |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Coils | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Chequered Plate |
| 2B BA Hairline Mirror finish Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 sheet | Brush Stainless Steel 439 Plate |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Galvanized Sheets | 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel Checker Plate |
| ASTM A240 Type 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Perforated Stainless Steel Sheet | 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel 2B Plate |
| AISI 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Plate | 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel Cold Rolled Coils |
| 8K Mirror Finish Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Sheet | Stainless Steel 439 Hairline Sheet |
| Bright Annealed WERKSTOFF NR. 1.4845 Sheet | Stainless Steel Sheet ASTM A240 TP310 |
| No.4 Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Sheet | SS UNS S40900 Diamond Plate |
| 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Stainless Steel Durbar Plate | Stainless Steel 439 Rolls Sheets |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Design Sheet | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Expanded Sheet |
| Stainless Steel 439 Clad Plate | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Strip |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Shim Sheet | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Quarto Plate |
| SS WERKSTOFF NR. 1.4841 Polished Plates | Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Perforated Sheet |
| Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Cold Rolled Plates | Austenitic Stainless Steel 409 / 409M / 409L / 410 / 430 / 430F / 431 / 439 / 441 Sheet |