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Grade 200 Maraging Steel vs. 60Pd-40Ag Alloy

Grade 200 maraging steel belongs to the iron alloys classification, while 60Pd-40Ag alloy belongs to the otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is grade 200 maraging steel and the bottom bar is 60Pd-40Ag alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 9.1 to 18
1.1 to 28
Poisson's Ratio 0.3
0.38
Shear Modulus, GPa 74
37
Shear Strength, MPa 600 to 890
220 to 350
Tensile Strength: Ultimate (UTS), MPa 970 to 1500
340 to 720

Thermal Properties

Latent Heat of Fusion, J/g 260
140
Melting Completion (Liquidus), °C 1460
1360
Melting Onset (Solidus), °C 1420
1310
Specific Heat Capacity, J/kg-K 460
240
Thermal Expansion, µm/m-K 12
15

Otherwise Unclassified Properties

Density, g/cm3 8.2
11

Common Calculations

Stiffness to Weight: Axial, points 13
4.9
Stiffness to Weight: Bending, points 23
14
Strength to Weight: Axial, points 33 to 51
8.4 to 18
Strength to Weight: Bending, points 27 to 35
9.6 to 16
Thermal Shock Resistance, points 29 to 45
16 to 34

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
0
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0
Cobalt (Co), % 8.0 to 9.0
0
Copper (Cu), % 0
0 to 0.1
Iron (Fe), % 67.8 to 71.8
0
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 3.0 to 3.5
0
Nickel (Ni), % 17 to 19
0
Palladium (Pd), % 0
59.5 to 60.9
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.1
0
Silver (Ag), % 0
39.1 to 40.5
Sulfur (S), % 0 to 0.010
0
Titanium (Ti), % 0.15 to 0.25
0
Zirconium (Zr), % 0 to 0.020
0
Residuals, % 0
0 to 0.3

Comparable Variants