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Technical Information : Ferritic Stainless Steel Properties
Ferritic Stainless Steels Chemical Analysis %
(Max. unless noted otherwise) |
| 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 |
|
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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 |
|
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| 446 |
0.20 |
1.50 |
0.040 |
0.030 |
1.00 |
23.00/27.00 |
0.75 |
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0.25N |
| Nominal Mechanical Properties (Annealed Sheet unless noted otherwise) |
| 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 |
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