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CC497K Bronze vs. S44625 Stainless Steel

CC497K bronze belongs to the copper alloys classification, while S44625 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC497K bronze and the bottom bar is S44625 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 93
200
Elongation at Break, % 6.7
22
Poisson's Ratio 0.36
0.27
Shear Modulus, GPa 34
80
Tensile Strength: Ultimate (UTS), MPa 190
590
Tensile Strength: Yield (Proof), MPa 91
360

Thermal Properties

Latent Heat of Fusion, J/g 160
290
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 870
1440
Melting Onset (Solidus), °C 800
1400
Specific Heat Capacity, J/kg-K 330
480
Thermal Conductivity, W/m-K 53
17
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
14
Density, g/cm3 9.3
7.7
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 48
39
Embodied Water, L/kg 370
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
110
Resilience: Unit (Modulus of Resilience), kJ/m3 45
310
Stiffness to Weight: Axial, points 5.5
15
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.6
21
Strength to Weight: Bending, points 7.8
20
Thermal Diffusivity, mm2/s 17
4.6
Thermal Shock Resistance, points 7.2
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
25 to 27.5
Copper (Cu), % 67.5 to 77.5
0 to 0.2
Iron (Fe), % 0 to 0.25
69.4 to 74.3
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 0.4
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 0.5 to 2.5
0 to 0.5
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0 to 0.1
0 to 0.020
Silicon (Si), % 0 to 0.010
0 to 0.4
Sulfur (S), % 0 to 0.1
0 to 0.020
Tin (Sn), % 4.0 to 6.0
0
Zinc (Zn), % 0 to 2.0
0