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    materials for Alloy Cast Iron

    Physical PropertiesMetricEnglishComments
    Density 5.54 - 7.81 g/cc0.200 - 0.282 lb/in3Average value: 7.17 g/cc Grade Count:84

    Mechanical PropertiesMetricEnglishComments
    Hardness, Brinell 110 - 807110 - 807Average value: 262 Grade Count:77
    Hardness, Knoop 162 - 906162 - 906Average value: 252 Grade Count:34
    Hardness, Rockwell C 11.6 - 6511.6 - 65Average value: 31.8 Grade Count:11
    Hardness, Vickers 151 - 871151 - 871Average value: 238 Grade Count:34
    Tensile Strength, Ultimate 90.0 - 1650 MPa13100 - 240000 psiAverage value: 632 MPa Grade Count:86
    Tensile Strength, Yield 172 - 1450 MPa24900 - 210000 psiAverage value: 520 MPa Grade Count:72
    Elongation at Break 0.20 - 40 %0.20 - 40 %Average value: 9.06 % Grade Count:66
    Reduction of Area 2.0 - 10 %2.0 - 10 %Average value: 5.38 % Grade Count:13
    Modulus of Elasticity 63.0 - 240 GPa9140 - 34800 ksiAverage value: 156 GPa Grade Count:38
    Compressive Yield Strength 331 - 2520 MPa48000 - 365000 psiAverage value: 1050 MPa Grade Count:23
    Poissons Ratio 0.25 - 0.370.25 - 0.37Average value: 0.283 Grade Count:23
    Fatigue Strength 68.9 - 510 MPa10000 - 74000 psiAverage value: 334 MPa Grade Count:18
    Fracture Toughness 44.0 - 110 MPa-m½40.0 - 100 ksi-in½Average value: 81.4 MPa-m½ Grade Count:7
    Machinability 0.00 - 125 %0.00 - 125 %Average value: 41.7 % Grade Count:3
    Shear Modulus 60.2 - 67.6 GPa8730 - 9800 ksiAverage value: 64.5 GPa Grade Count:23
    Shear Strength 200 - 1480 MPa29000 - 215000 psiAverage value: 712 MPa Grade Count:15
    Charpy Impact 0.100 - 40.0 J0.0738 - 29.5 ft-lbAverage value: 15.3 J Grade Count:13
    Charpy Impact, Unnotched 2.70 - 200 J1.99 - 148 ft-lbAverage value: 78.0 J Grade Count:22

    Electrical PropertiesMetricEnglishComments
    Electrical Resistivity 0.00000500 - 110 ohm-cm0.00000500 - 110 ohm-cmAverage value: 6.11 ohm-cm Grade Count:18
    Magnetic Permeability 100 - 750100 - 750Average value: 410 Grade Count:5

    Thermal PropertiesMetricEnglishComments
    CTE, linear 7.75 - 19.3 μm/m-°C4.31 - 10.7 μin/in-°FAverage value: 12.7 μm/m-°C Grade Count:29
    Specific Heat Capacity 0.506 J/g-°C0.121 BTU/lb-°FAverage value: 0.506 J/g-°C Grade Count:3
    Thermal Conductivity 11.3 - 53.3 W/m-K78.4 - 370 BTU-in/hr-ft2-°FAverage value: 26.6 W/m-K Grade Count:23
    Melting Point 1120 - 1310 °C2050 - 2390 °FAverage value: 1150 °C Grade Count:8
    Maximum Service Temperature, Air 649 °C1200 °FAverage value: 649 °C Grade Count:6
    Minimum Service Temperature, Air -59.4 - -30.0 °C-75.0 - -22.0 °FAverage value: -34.9 °C Grade Count:6

    Component Elements PropertiesMetricEnglishComments
    Aluminum, Al 0.050 - 25 %0.050 - 25 %Average value: 3.26 % Grade Count:7
    Antimony, Sb 0.0020 - 0.20 %0.0020 - 0.20 %Average value: 0.0174 % Grade Count:7
    Arsenic, As 0.020 %0.020 %Average value: 0.0200 % Grade Count:6
    Bismuth, Bi 0.0020 %0.0020 %Average value: 0.00200 % Grade Count:6
    Boron, B 0.00060 %0.00060 %Average value: 0.000600 % Grade Count:6
    Cadmium, Cd 0.0050 %0.0050 %Average value: 0.00500 % Grade Count:6
    Carbon, C 0.40 - 4.1 %0.40 - 4.1 %Average value: 3.25 % Grade Count:77
    Cerium, Ce 0.0050 - 0.20 %0.0050 - 0.20 %Average value: 0.102 % Grade Count:24
    Chromium, Cr 0.030 - 35 %0.030 - 35 %Average value: 2.48 % Grade Count:60
    Copper, Cu 0.020 - 10 %0.020 - 10 %Average value: 1.23 % Grade Count:50
    Iron, Fe 49 - 96.2 %49 - 96.2 %Average value: 84.7 % Grade Count:85
    Lead, Pb 0.0020 %0.0020 %Average value: 0.00200 % Grade Count:6
    Magnesium, Mg 0.020 - 0.060 %0.020 - 0.060 %Average value: 0.0425 % Grade Count:30
    Manganese, Mn 0.10 - 4.5 %0.10 - 4.5 %Average value: 0.679 % Grade Count:74
    Molybdenum, Mo 0.00 - 16 %0.00 - 16 %Average value: 0.759 % Grade Count:54
    Nickel, Ni 0.050 - 43 %0.050 - 43 %Average value: 8.62 % Grade Count:59
    Oxygen, O 0.0050 %0.0050 %Average value: 0.00500 % Grade Count:6
    Phosphorus, P 0.015 - 0.30 %0.015 - 0.30 %Average value: 0.0782 % Grade Count:67
    Selenium, Se 0.030 %0.030 %Average value: 0.0300 % Grade Count:6
    Silicon, Si 0.50 - 17 %0.50 - 17 %Average value: 2.77 % Grade Count:85
    Sulfur, S 0.0020 - 0.15 %0.0020 - 0.15 %Average value: 0.0463 % Grade Count:57
    Tellurium, Te 0.020 %0.020 %Average value: 0.0200 % Grade Count:6
    Tin, Sn 0.010 - 0.30 %0.010 - 0.30 %Average value: 0.0538 % Grade Count:12
    Titanium, Ti 0.040 %0.040 %Average value: 0.0400 % Grade Count:6
    Vanadium, V 0.10 - 2.0 %0.10 - 2.0 %Average value: 0.478 % Grade Count:9


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    Goodwin Metal Parts offers one step shop for all your needed metal parts.We supply quality Castings, ( CNC )Machined Parts, Metal Fabrication, Metal Stamping, Laser &Flame Cutting, and the related services.

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