ANSI Stainless Alloys
| Stainless Steel Grades | Suitable Alloys |
| A1 | 303 |
| A2 | 302, 304, 304L, 321, 347 |
| A4 | 316, 316L, 317, 317L |
| C1 | 410, 420 |
| C3 | 431 |
| C4 | 416, 416Se |
| F1 | 430 |
The above information is provided for guidance only and should not be used when working to stringent specifications Anzor Fasteners Ltd
