Ferritic Stainless Steels Chemical Analysis % |
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Type | C | Mn | P | S | Si | Cr | Ni | Mo | Other |
405 | 0.08 | 1.00 | 0.040 | 0.030 | 1.00 | 11.50/ 14.50 |
0.60 | 0.10/ 0.30 Ai |
|
409 | 0.08 | 1.00 | 0.045 | 0.045 | 1.00 | 10.50/ 11.75 |
0.50 | 6xC/ 0.75 Ti |
|
429 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 14.00/ 16.00 |
0.75 | ||
430 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 16.00/ 18.00 |
0.75 | ||
430F | 0.12 | 1.25 | 0.060 | 0.15(min) | 1.00 | 16.00/ 18.00 |
0.60* | ||
430F Se | 0.12 | 1.25 | 0.060 | 0.060 | 1.00 | 16.00/ 18.00 |
0.15 Se (min) | ||
434 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 16.00/ 18.00 |
0.75/ 1.25 |
||
436 | 0.12 | 1.00 | 0.040 | 0.030 | 1.00 | 16.00/ 18.00 |
0.75/ 1.25 |
5xC/ 0.70 Cb + Ta |
|
442 | 0.20 | 1.00 | 0.040 | 0.030 | 1.00 | 18.00/ 23.00 |
0.60 | ||
446 | 0.20 | 1.50 | 0.040 | 0.030 | 1.00 | 23.00/ 27.00 |
0.75 | 0.25N |
Nominal Mechanical Properties |
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Type | Tensile Strength | Yield Strength (0.2% offset) |
Elongation in 2" (50.80 mm)% | Hardness (Rockwell) |
Product Form |
||
ksi | MPa | ksi | MPa | ||||
405 | 65 | 448 | 40 | 276 | 25 | B75 | |
409 | 65 | 448 | 35 | 241 | 25 | B75 | |
429 | 70 | 483 | 40 | 276 | 30 | B80 | (Plate) |
430 | 75 | 517 | 50 | 345 | 25 | B85 | |
430F | 95 | 655 | 85 | 586 | 20 | B92 | |
430F Se | 95 | 655 | 85 | 586 | 10 | B92 | (Wire) |
434 | 77 | 531 | 53 | 365 | 23 | B83 |
|
436 | 77 | 531 | 53 | 365 | 23 | B83 |
|
442 | 80 | 552 | 45 | 310 | 20 | B90 | (Bar) |
446 | 80 | 552 | 50 | 345 | 20 | B83 |