Research Article

Experimental Study of Correlation of Mechanical Properties of Al-Si Casts Produced by Pressure Die Casting with Si/Fe/Mn Content and Their Mutual Mass Relations

Table 4

Values of chemical compositions of particular cast samples and values of residual deformation.

SampleSi (%)Fe (%)Cu (%)Mn (%)Mg (%)Zn (%)Ni (%)Cr (%)Pb (%)Sn (%)Ti (%)V (%)Al (%)Def. (mm)

A19.870.912.270.280.140.740.060.030.120.040.030.0185.500.293
B19.880.892.310.270.130.760.060.030.120.040.030.0185.480.290
A29.720.872.240.260.140.740.060.030.120.040.030.0185.740.296
B29.760.882.220.270.130.740.060.030.120.040.030.0185.710.292
A39.720.872.290.260.130.760.060.030.120.040.030.0185.680.295
B39.510.862.20.270.120.740.060.030.110.040.030.0185.990.291
A49.490.872.240.270.130.750.060.030.120.050.030.0185.950.316
B49.390.852.210.250.130.730.060.030.120.040.030.0186.140.313
A59.410.832.240.250.130.740.060.030.120.050.030.0186.080.312
B59.480.852.240.250.130.740.060.030.120.050.030.0186.000.311
A69.30.822.190.250.140.760.060.030.120.050.030.0186.200.327
B69.470.852.210.250.140.760.060.030.120.050.030.0186.020.305
A79.490.852.220.240.130.750.060.030.120.040.030.0186.030.316
B79.410.832.160.250.130.750.060.030.110.040.030.0186.190.306
A89.320.812.250.220.130.750.060.020.120.050.030.0186.230.334
B89.280.832.240.230.130.750.060.020.120.050.030.0186.250.338
A99.340.812.280.220.130.750.060.020.120.050.020.0186.190.331
B99.230.792.210.230.130.760.060.020.120.050.030.0186.360.336
A109.440.812.250.230.130.750.060.030.120.050.030.0186.090.33
B109.320.82.240.220.130.730.060.030.120.040.040.0186.260.323