MakeItFrom.com
Menu (ESC)

ACI-ASTM CA28MWV Steel vs. ASTM B540 Palladium

ACI-ASTM CA28MWV steel belongs to the iron alloys classification, while ASTM B540 palladium belongs to the otherwise unclassified metals. There are 22 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is ACI-ASTM CA28MWV steel and the bottom bar is ASTM B540 palladium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 11
1.1 to 14
Fatigue Strength, MPa 470
350
Poisson's Ratio 0.28
0.38
Shear Modulus, GPa 76
39
Tensile Strength: Ultimate (UTS), MPa 1080
830 to 1240
Tensile Strength: Yield (Proof), MPa 870
620 to 1000

Thermal Properties

Latent Heat of Fusion, J/g 270
140
Melting Completion (Liquidus), °C 1470
1220
Melting Onset (Solidus), °C 1430
1020
Specific Heat Capacity, J/kg-K 470
240
Thermal Expansion, µm/m-K 10
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.6
4.9 to 5.5
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
3.5 to 3.9

Otherwise Unclassified Properties

Density, g/cm3 7.9
13

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
13 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 1920
1790 to 4660
Stiffness to Weight: Axial, points 14
4.7
Stiffness to Weight: Bending, points 25
12
Strength to Weight: Axial, points 38
18 to 27
Strength to Weight: Bending, points 30
15 to 20
Thermal Shock Resistance, points 40
41 to 61

Alloy Composition

Carbon (C), % 0.2 to 0.28
0
Chromium (Cr), % 11 to 12.5
0
Copper (Cu), % 0
13.5 to 14.5
Gold (Au), % 0
9.5 to 10.5
Iron (Fe), % 81.4 to 85.8
0
Manganese (Mn), % 0.5 to 1.0
0
Molybdenum (Mo), % 0.9 to 1.3
0
Nickel (Ni), % 0.5 to 1.0
0
Palladium (Pd), % 0
34 to 36
Phosphorus (P), % 0 to 0.030
0
Platinum (Pt), % 0
9.5 to 10.5
Silicon (Si), % 0 to 1.0
0
Silver (Ag), % 0
29 to 31
Sulfur (S), % 0 to 0.030
0
Tungsten (W), % 0.9 to 1.3
0
Vanadium (V), % 0.2 to 0.3
0
Zinc (Zn), % 0
0.8 to 1.2
Residuals, % 0
0 to 0.3