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SAE-AISI H14 Steel vs. ASTM B563 Pd-Ag-Cu

SAE-AISI H14 steel belongs to the iron alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the 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 SAE-AISI H14 steel 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 0.29
0.37
Shear Modulus, GPa 75
37
Tensile Strength: Ultimate (UTS), MPa 710 to 2030
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 270
150
Melting Completion (Liquidus), °C 1530
1180
Melting Onset (Solidus), °C 1490
1030
Specific Heat Capacity, J/kg-K 460
260
Thermal Expansion, µm/m-K 11
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.3
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 10
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 8.1
11

Common Calculations

Stiffness to Weight: Axial, points 13
5.2
Stiffness to Weight: Bending, points 24
14
Strength to Weight: Axial, points 24 to 69
19 to 30
Strength to Weight: Bending, points 22 to 44
17 to 22
Thermal Shock Resistance, points 24 to 68
39 to 61

Alloy Composition

Carbon (C), % 0.35 to 0.45
0
Chromium (Cr), % 4.8 to 5.5
0
Copper (Cu), % 0 to 0.25
15.5 to 16.5
Iron (Fe), % 86.5 to 89.9
0
Manganese (Mn), % 0.2 to 0.5
0
Nickel (Ni), % 0 to 0.3
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Phosphorus (P), % 0 to 0.030
0
Platinum (Pt), % 0
0.8 to 1.2
Silicon (Si), % 0.8 to 1.2
0
Silver (Ag), % 0
37 to 39
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 4.0 to 5.3
0
Residuals, % 0
0 to 0.4