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CC497K Bronze vs. S44635 Stainless Steel

CC497K bronze belongs to the copper alloys classification, while S44635 stainless steel belongs to the iron alloys. There are 29 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 S44635 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 55
240
Elastic (Young's, Tensile) Modulus, GPa 93
210
Elongation at Break, % 6.7
23
Poisson's Ratio 0.36
0.27
Shear Modulus, GPa 34
81
Tensile Strength: Ultimate (UTS), MPa 190
710
Tensile Strength: Yield (Proof), MPa 91
580

Thermal Properties

Latent Heat of Fusion, J/g 160
300
Maximum Temperature: Mechanical, °C 130
1100
Melting Completion (Liquidus), °C 870
1460
Melting Onset (Solidus), °C 800
1420
Specific Heat Capacity, J/kg-K 330
470
Thermal Conductivity, W/m-K 53
16
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
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
22
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 3.0
4.4
Embodied Energy, MJ/kg 48
62
Embodied Water, L/kg 370
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10
150
Resilience: Unit (Modulus of Resilience), kJ/m3 45
810
Stiffness to Weight: Axial, points 5.5
15
Stiffness to Weight: Bending, points 16
25
Strength to Weight: Axial, points 5.6
25
Strength to Weight: Bending, points 7.8
23
Thermal Diffusivity, mm2/s 17
4.4
Thermal Shock Resistance, points 7.2
23

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.75
0
Carbon (C), % 0
0 to 0.025
Chromium (Cr), % 0
24.5 to 26
Copper (Cu), % 67.5 to 77.5
0
Iron (Fe), % 0 to 0.25
61.5 to 68.5
Lead (Pb), % 18 to 23
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Molybdenum (Mo), % 0
3.5 to 4.5
Nickel (Ni), % 0.5 to 2.5
3.5 to 4.5
Niobium (Nb), % 0
0.2 to 0.8
Nitrogen (N), % 0
0 to 0.035
Phosphorus (P), % 0 to 0.1
0 to 0.040
Silicon (Si), % 0 to 0.010
0 to 0.75
Sulfur (S), % 0 to 0.1
0 to 0.030
Tin (Sn), % 4.0 to 6.0
0
Titanium (Ti), % 0
0.2 to 0.8
Zinc (Zn), % 0 to 2.0
0