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CC330G Bronze vs. S32803 Stainless Steel

CC330G bronze belongs to the copper alloys classification, while S32803 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 CC330G bronze and the bottom bar is S32803 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
210
Elastic (Young's, Tensile) Modulus, GPa 110
210
Elongation at Break, % 20
18
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 42
81
Tensile Strength: Ultimate (UTS), MPa 530
680
Tensile Strength: Yield (Proof), MPa 190
560

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 220
1100
Melting Completion (Liquidus), °C 1050
1450
Melting Onset (Solidus), °C 1000
1400
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 62
16
Thermal Expansion, µm/m-K 18
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 15
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
19
Density, g/cm3 8.4
7.7
Embodied Carbon, kg CO2/kg material 3.2
3.7
Embodied Energy, MJ/kg 52
53
Embodied Water, L/kg 390
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
120
Resilience: Unit (Modulus of Resilience), kJ/m3 170
760
Stiffness to Weight: Axial, points 7.5
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 17
4.4
Thermal Shock Resistance, points 19
22

Alloy Composition

Aluminum (Al), % 8.0 to 10.5
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
28 to 29
Copper (Cu), % 87 to 92
0
Iron (Fe), % 0 to 1.2
62.9 to 67.1
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.5
0 to 0.5
Molybdenum (Mo), % 0
1.8 to 2.5
Nickel (Ni), % 0 to 1.0
3.0 to 4.0
Niobium (Nb), % 0
0.15 to 0.5
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.2
0 to 0.55
Sulfur (S), % 0
0 to 0.0035
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 0 to 0.5
0