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CC484K Bronze vs. S31100 Stainless Steel

CC484K bronze belongs to the copper alloys classification, while S31100 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 CC484K bronze and the bottom bar is S31100 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
270
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 11
4.5
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 41
79
Tensile Strength: Ultimate (UTS), MPa 330
1000
Tensile Strength: Yield (Proof), MPa 200
710

Thermal Properties

Latent Heat of Fusion, J/g 190
300
Maximum Temperature: Mechanical, °C 170
1100
Melting Completion (Liquidus), °C 1000
1420
Melting Onset (Solidus), °C 870
1380
Specific Heat Capacity, J/kg-K 370
480
Thermal Conductivity, W/m-K 70
16
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.1
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 37
16
Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 3.9
3.1
Embodied Energy, MJ/kg 64
44
Embodied Water, L/kg 400
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 32
40
Resilience: Unit (Modulus of Resilience), kJ/m3 180
1240
Stiffness to Weight: Axial, points 6.9
14
Stiffness to Weight: Bending, points 18
25
Strength to Weight: Axial, points 10
36
Strength to Weight: Bending, points 12
29
Thermal Diffusivity, mm2/s 22
4.2
Thermal Shock Resistance, points 12
28

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
25 to 27
Copper (Cu), % 84.5 to 87.5
0
Iron (Fe), % 0 to 0.2
63.6 to 69
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 1.5 to 2.5
6.0 to 7.0
Phosphorus (P), % 0.050 to 0.4
0 to 0.045
Silicon (Si), % 0 to 0.010
0 to 1.0
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 11 to 13
0
Titanium (Ti), % 0
0 to 0.25
Zinc (Zn), % 0 to 0.4
0