MakeItFrom.com
Menu (ESC)

ASTM B540 Palladium vs. R05255 Alloy

Both ASTM B540 palladium and R05255 alloy are otherwise unclassified metals. There are 17 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is ASTM B540 palladium and the bottom bar is R05255 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 1.1 to 14
20
Poisson's Ratio 0.38
0.34
Shear Modulus, GPa 39
70
Tensile Strength: Ultimate (UTS), MPa 830 to 1240
540
Tensile Strength: Yield (Proof), MPa 620 to 1000
450

Thermal Properties

Latent Heat of Fusion, J/g 140
140
Specific Heat Capacity, J/kg-K 240
140
Thermal Expansion, µm/m-K 14
6.6

Otherwise Unclassified Properties

Density, g/cm3 13
17

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13 to 100
100
Resilience: Unit (Modulus of Resilience), kJ/m3 1790 to 4660
530
Stiffness to Weight: Axial, points 4.7
6.3
Stiffness to Weight: Bending, points 12
11
Strength to Weight: Axial, points 18 to 27
9.1
Strength to Weight: Bending, points 15 to 20
8.9
Thermal Shock Resistance, points 41 to 61
31

Alloy Composition

Carbon (C), % 0
0 to 0.010
Copper (Cu), % 13.5 to 14.5
0
Gold (Au), % 9.5 to 10.5
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0
0 to 0.010
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.010
Niobium (Nb), % 0
0 to 0.5
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.015
Palladium (Pd), % 34 to 36
0
Platinum (Pt), % 9.5 to 10.5
0
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 29 to 31
0
Tantalum (Ta), % 0
95.9 to 98
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
2.0 to 3.5
Zinc (Zn), % 0.8 to 1.2
0
Residuals, % 0 to 0.3
0