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SAE-AISI H11 Steel vs. ASTM B563 Pd-Ag-Cu

SAE-AISI H11 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 H11 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 74
37
Tensile Strength: Ultimate (UTS), MPa 690 to 1840
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 270
150
Melting Completion (Liquidus), °C 1460
1180
Melting Onset (Solidus), °C 1410
1030
Specific Heat Capacity, J/kg-K 470
260
Thermal Expansion, µm/m-K 12
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 9.5
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 7.8
11

Common Calculations

Stiffness to Weight: Axial, points 14
5.2
Stiffness to Weight: Bending, points 25
14
Strength to Weight: Axial, points 25 to 66
19 to 30
Strength to Weight: Bending, points 22 to 43
17 to 22
Thermal Shock Resistance, points 22 to 58
39 to 61

Alloy Composition

Carbon (C), % 0.33 to 0.43
0
Chromium (Cr), % 4.8 to 5.5
0
Copper (Cu), % 0 to 0.25
15.5 to 16.5
Iron (Fe), % 89.6 to 92.5
0
Manganese (Mn), % 0.2 to 0.5
0
Molybdenum (Mo), % 1.1 to 1.6
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
Vanadium (V), % 0.3 to 0.6
0
Residuals, % 0
0 to 0.4