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AISI Type 404 |
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| Category | Steel |
| Class | Stainless steel |
| Type | Ferritic nonstandard |
| Common Names | Chromium steel |
| Designations |
United States: SAE 51404
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| Composition |
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| Element | Weight % |
| C |
0.05 |
| Mn |
1.00 |
| Si |
0.50 |
| Cr |
11.0-12.5 |
| Ni |
1.25-2.00 |
| P |
0.03 |
| S |
0.03 |
| Mechanical Properties |
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| Properties | Conditions |
| T (°C) | Treatment |
| Density (×1000 kg/m3) |
7.7-8.03
|
25 |
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| Poisson's Ratio |
0.27-0.30 |
25 |
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| Elastic Modulus (GPa) |
190-210
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25 |
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| Tensile Strength (Mpa) |
1120 |
25 |
tempered at 260°C (bar) more |
| Yield Strength (Mpa) |
910 |
| Elongation (%) |
15 |
| Reduction in Area (%) |
50 |
| Hardness (HRC) |
35 |
25 |
tempered at 260°C (bar) more |
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