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ACI-ASTM CC50 Steel vs. 60Pd-40Ag Alloy

ACI-ASTM CC50 steel belongs to the iron alloys classification, while 60Pd-40Ag alloy belongs to the otherwise unclassified metals. There are 19 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CC50 steel and the bottom bar is 60Pd-40Ag alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Poisson's Ratio 0.27
0.38
Shear Modulus, GPa 80
37
Tensile Strength: Ultimate (UTS), MPa 430
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 300
140
Melting Completion (Liquidus), °C 1420
1360
Melting Onset (Solidus), °C 1370
1310
Specific Heat Capacity, J/kg-K 490
240
Thermal Conductivity, W/m-K 17
29
Thermal Expansion, µm/m-K 11
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.3
4.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
3.2

Otherwise Unclassified Properties

Density, g/cm3 7.6
11

Common Calculations

Stiffness to Weight: Axial, points 15
4.9
Stiffness to Weight: Bending, points 26
14
Strength to Weight: Axial, points 16
8.4 to 18
Strength to Weight: Bending, points 17
9.6 to 16
Thermal Diffusivity, mm2/s 4.5
11
Thermal Shock Resistance, points 14
16 to 34

Alloy Composition

Carbon (C), % 0 to 0.5
0
Chromium (Cr), % 26 to 30
0
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 62.9 to 74
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 0 to 4.0
0
Palladium (Pd), % 0
59.5 to 60.9
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.5
0
Silver (Ag), % 0
39.1 to 40.5
Sulfur (S), % 0 to 0.040
0
Residuals, % 0
0 to 0.3