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ACI-ASTM CE3MN Steel vs. ASTM B563 Pd-Ag-Cu

ACI-ASTM CE3MN steel belongs to the iron alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 18 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 ACI-ASTM CE3MN steel and the bottom bar is ASTM B563 Pd-Ag-Cu.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
100
Elongation at Break, % 20
7.0 to 17
Poisson's Ratio 0.27
0.37
Shear Modulus, GPa 81
37
Tensile Strength: Ultimate (UTS), MPa 770
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 300
150
Melting Completion (Liquidus), °C 1450
1180
Melting Onset (Solidus), °C 1410
1030
Specific Heat Capacity, J/kg-K 470
260
Thermal Expansion, µm/m-K 13
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 7.8
11

Common Calculations

Stiffness to Weight: Axial, points 15
5.2
Stiffness to Weight: Bending, points 25
14
Strength to Weight: Axial, points 27
19 to 30
Strength to Weight: Bending, points 24
17 to 22
Thermal Shock Resistance, points 21
39 to 61

Alloy Composition

Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 24 to 26
0
Copper (Cu), % 0
15.5 to 16.5
Iron (Fe), % 58.1 to 65.9
0
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 4.0 to 5.0
0
Nickel (Ni), % 6.0 to 8.0
0.8 to 1.2
Nitrogen (N), % 0.1 to 0.3
0
Palladium (Pd), % 0
43 to 45
Phosphorus (P), % 0 to 0.040
0
Platinum (Pt), % 0
0.8 to 1.2
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
37 to 39
Sulfur (S), % 0 to 0.040
0
Residuals, % 0
0 to 0.4