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60Pd-40Ag Alloy vs. ACI-ASTM CK35MN Steel

60Pd-40Ag alloy belongs to the otherwise unclassified metals classification, while ACI-ASTM CK35MN steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (14, in this case) are not shown.

For each property being compared, the top bar is 60Pd-40Ag alloy and the bottom bar is ACI-ASTM CK35MN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
210
Elongation at Break, % 1.1 to 28
40
Poisson's Ratio 0.38
0.28
Shear Modulus, GPa 37
81
Tensile Strength: Ultimate (UTS), MPa 340 to 720
650

Thermal Properties

Latent Heat of Fusion, J/g 140
310
Melting Completion (Liquidus), °C 1360
1460
Melting Onset (Solidus), °C 1310
1410
Specific Heat Capacity, J/kg-K 240
470
Thermal Conductivity, W/m-K 29
12
Thermal Expansion, µm/m-K 15
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.1
1.9
Electrical Conductivity: Equal Weight (Specific), % IACS 3.2
2.1

Otherwise Unclassified Properties

Density, g/cm3 11
8.0

Common Calculations

Stiffness to Weight: Axial, points 4.9
14
Stiffness to Weight: Bending, points 14
25
Strength to Weight: Axial, points 8.4 to 18
22
Strength to Weight: Bending, points 9.6 to 16
21
Thermal Diffusivity, mm2/s 11
3.3
Thermal Shock Resistance, points 16 to 34
14

Alloy Composition

Carbon (C), % 0
0 to 0.035
Chromium (Cr), % 0
22 to 24
Copper (Cu), % 0 to 0.1
0 to 0.4
Iron (Fe), % 0
43.4 to 51.8
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
6.0 to 6.8
Nickel (Ni), % 0
20 to 22
Nitrogen (N), % 0
0.21 to 0.32
Palladium (Pd), % 59.5 to 60.9
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 1.0
Silver (Ag), % 39.1 to 40.5
0
Sulfur (S), % 0
0 to 0.020
Residuals, % 0 to 0.3
0