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C83600 Ounce Metal vs. S32950 Stainless Steel

C83600 ounce metal belongs to the copper alloys classification, while S32950 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C83600 ounce metal and the bottom bar is S32950 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 21
17
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 39
80
Tensile Strength: Ultimate (UTS), MPa 250
780
Tensile Strength: Yield (Proof), MPa 120
550

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 1010
1430
Melting Onset (Solidus), °C 850
1390
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 72
16
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 15
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 15
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 31
17
Density, g/cm3 8.8
7.7
Embodied Carbon, kg CO2/kg material 3.1
3.4
Embodied Energy, MJ/kg 50
47
Embodied Water, L/kg 350
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 43
120
Resilience: Unit (Modulus of Resilience), kJ/m3 70
730
Stiffness to Weight: Axial, points 6.7
15
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 7.9
28
Strength to Weight: Bending, points 10
24
Thermal Diffusivity, mm2/s 22
4.3
Thermal Shock Resistance, points 9.3
21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
26 to 29
Copper (Cu), % 84 to 86
0
Iron (Fe), % 0 to 0.3
60.3 to 69.4
Lead (Pb), % 4.0 to 6.0
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
1.0 to 2.5
Nickel (Ni), % 0 to 1.0
3.5 to 5.2
Nitrogen (N), % 0
0.15 to 0.35
Phosphorus (P), % 0 to 1.5
0 to 0.035
Silicon (Si), % 0 to 0.0050
0 to 0.6
Sulfur (S), % 0 to 0.080
0 to 0.010
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 4.0 to 6.0
0
Residuals, % 0 to 0.7
0