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60Pd-40Ag Alloy vs. Grade 250 Maraging Steel

60Pd-40Ag alloy belongs to the otherwise unclassified metals classification, while grade 250 maraging steel belongs to the iron alloys. There are 17 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 grade 250 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 1.1 to 28
7.3 to 17
Poisson's Ratio 0.38
0.3
Shear Modulus, GPa 37
75
Shear Strength, MPa 220 to 350
600 to 1060
Tensile Strength: Ultimate (UTS), MPa 340 to 720
970 to 1800

Thermal Properties

Latent Heat of Fusion, J/g 140
270
Melting Completion (Liquidus), °C 1360
1480
Melting Onset (Solidus), °C 1310
1430
Specific Heat Capacity, J/kg-K 240
450
Thermal Expansion, µm/m-K 15
12

Otherwise Unclassified Properties

Density, g/cm3 11
8.2

Common Calculations

Stiffness to Weight: Axial, points 4.9
13
Stiffness to Weight: Bending, points 14
23
Strength to Weight: Axial, points 8.4 to 18
33 to 61
Strength to Weight: Bending, points 9.6 to 16
26 to 40
Thermal Shock Resistance, points 16 to 34
29 to 54

Alloy Composition


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Aluminum (Al), % 0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0
0 to 0.030
Cobalt (Co), % 0
7.0 to 8.5
Copper (Cu), % 0 to 0.1
0
Iron (Fe), % 0
66.3 to 71.1
Manganese (Mn), % 0
0 to 0.1
Molybdenum (Mo), % 0
4.6 to 5.2
Nickel (Ni), % 0
17 to 19
Palladium (Pd), % 59.5 to 60.9
0
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 39.1 to 40.5
0
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0.3 to 0.5
Zirconium (Zr), % 0
0 to 0.020
Residuals, % 0 to 0.3
0

Comparable Variants