Research Article
Effect of Sr-P Interaction on the Microstructure and Tensile Properties of A413.0 Type Alloys
Table 2
Chemical compositions of A413 alloys containing Sr and P.
| Element (wt.%) | A413.0 | A413S | 413P | I | II | III | IV | V | VI | VII | VIII | IX |
| Sr | <0.0002 | 0.0340 | <0.0020 | 0.0128 | 0.0103 | 0.0056 | 0.0233 | 0.0270 | 0.0284 | 0.0172 | 0.0195 | 0.0249 | Mg | 0.04 | 0.038 | 0.032 | 0.028 | 0.029 | 0.028 | 0.037 | 0.037 | 0.036 | 0.037 | 0.037 | 0.036 | Cu | 0.366 | 0.382 | 0.34 | 0.31 | 0.32 | 0.34 | 0.31 | 0.37 | 0.25 | 0.31 | 0.36 | 0.38 | Ni | 0.0016 | 0.0016 | 0.08 | 0.08 | 008 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 | B | 0.0034 | 0.0034 | 0.0011 | 0.0032 | 0.0015 | 0.0028 | 0.0019 | 0.0017 | 0.0028 | 0.0024 | 0.0030 | 0.0028 | Zn | 0.1128 | 0.1128 | 0.096 | 0.099 | 0.101 | 0.101 | 0.099 | 0.101 | 0.099 | 0.100 | 0.100 | 0.098 | P | 0.0001 | 0.0001 | 0.0008 | 0.0036 | 0.0053 | 0.0056 | 0.0047 | 0.0061 | 0.0034 | 0.0036 | 0.0040 | 0.0050 | Si | 12.81 | 12.11 | 12.75 | 12.66 | 12.76 | 12.67 | 12.40 | 12.46 | 12.81 | 12.89 | 12.89 | 12.84 | Fe | 0.0629 | 0.064 | 0.69 | 0.67 | 0.69 | 0.69 | 0.67 | 0.66 | 0.67 | 0.69 | 0.69 | 0.68 | Ti | 0.065 | 0.065 | 0.060 | 0.061 | 0.065 | 0.065 | 0.061 | 0.062 | 0.059 | 0.059 | 0.063 | 0.067 | Mn | 0.716 | 0.720 | 0.287 | 0.285 | 0.286 | 0.286 | 0.275 | 0.272 | 0.277 | 0.277 | 0.280 | 0.273 | Cr | 0.2804 | 0.28 | 0.051 | 0.051 | 0.052 | 0.052 | 0.050 | 0.049 | 0.049 | 0.049 | 0.049 | 0.048 | Pb | 0.0551 | 0.056 | 0.0058 | 0.0058 | 0.0058 | 0.0059 | 0.0060 | 0.0058 | 0.0058 | 0.0061 | 0.0062 | 0.0059 | Al | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. | Bal. |
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