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CC494K Bronze vs. S44625 Stainless Steel

CC494K 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 CC494K bronze and the bottom bar is S44625 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.6
22
Poisson's Ratio 0.35
0.27
Shear Modulus, GPa 39
80
Tensile Strength: Ultimate (UTS), MPa 210
590
Tensile Strength: Yield (Proof), MPa 94
360

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Maximum Temperature: Mechanical, °C 160
1100
Melting Completion (Liquidus), °C 970
1440
Melting Onset (Solidus), °C 890
1400
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 63
17
Thermal Expansion, µm/m-K 19
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 16
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 31
14
Density, g/cm3 9.1
7.7
Embodied Carbon, kg CO2/kg material 3.1
2.8
Embodied Energy, MJ/kg 50
39
Embodied Water, L/kg 360
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 13
110
Resilience: Unit (Modulus of Resilience), kJ/m3 43
310
Stiffness to Weight: Axial, points 6.4
15
Stiffness to Weight: Bending, points 17
25
Strength to Weight: Axial, points 6.5
21
Strength to Weight: Bending, points 8.8
20
Thermal Diffusivity, mm2/s 19
4.6
Thermal Shock Resistance, points 7.8
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.5
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
25 to 27.5
Copper (Cu), % 78 to 87
0 to 0.2
Iron (Fe), % 0 to 0.25
69.4 to 74.3
Lead (Pb), % 8.0 to 10
0
Manganese (Mn), % 0 to 0.2
0 to 0.4
Molybdenum (Mo), % 0
0.75 to 1.5
Nickel (Ni), % 0 to 2.0
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