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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
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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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