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K93050 Alloy vs. ASTM B563 Pd-Ag-Cu

K93050 alloy belongs to the iron alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 15 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is K93050 alloy and the bottom bar is ASTM B563 Pd-Ag-Cu.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Poisson's Ratio 0.3
0.37
Shear Modulus, GPa 72
37
Tensile Strength: Ultimate (UTS), MPa 500 to 680
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 270
150
Melting Completion (Liquidus), °C 1430
1180
Melting Onset (Solidus), °C 1380
1030
Specific Heat Capacity, J/kg-K 460
260
Thermal Expansion, µm/m-K 12
14

Otherwise Unclassified Properties

Density, g/cm3 8.2
11

Common Calculations

Stiffness to Weight: Axial, points 13
5.2
Stiffness to Weight: Bending, points 23
14
Strength to Weight: Axial, points 17 to 23
19 to 30
Strength to Weight: Bending, points 17 to 21
17 to 22
Thermal Shock Resistance, points 16 to 21
39 to 61

Alloy Composition

Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 0 to 0.25
0
Cobalt (Co), % 0 to 0.5
0
Copper (Cu), % 0
15.5 to 16.5
Iron (Fe), % 61.4 to 63.9
0
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 36
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Phosphorus (P), % 0 to 0.020
0
Platinum (Pt), % 0
0.8 to 1.2
Selenium (Se), % 0.15 to 0.3
0
Silicon (Si), % 0 to 0.35
0
Silver (Ag), % 0
37 to 39
Sulfur (S), % 0 to 0.020
0
Residuals, % 0
0 to 0.4