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CC330G Bronze vs. S42030 Stainless Steel

CC330G bronze belongs to the copper alloys classification, while S42030 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 CC330G bronze and the bottom bar is S42030 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 20
16
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 42
76
Tensile Strength: Ultimate (UTS), MPa 530
670
Tensile Strength: Yield (Proof), MPa 190
410

Thermal Properties

Latent Heat of Fusion, J/g 230
280
Maximum Temperature: Mechanical, °C 220
780
Melting Completion (Liquidus), °C 1050
1450
Melting Onset (Solidus), °C 1000
1410
Specific Heat Capacity, J/kg-K 430
470
Thermal Conductivity, W/m-K 62
28
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 15
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 29
10
Density, g/cm3 8.4
7.8
Embodied Carbon, kg CO2/kg material 3.2
2.5
Embodied Energy, MJ/kg 52
34
Embodied Water, L/kg 390
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
92
Resilience: Unit (Modulus of Resilience), kJ/m3 170
440
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18
24
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 17
7.7
Thermal Shock Resistance, points 19
24

Alloy Composition

Aluminum (Al), % 8.0 to 10.5
0
Carbon (C), % 0
0 to 0.3
Chromium (Cr), % 0
12 to 14
Copper (Cu), % 87 to 92
2.0 to 3.0
Iron (Fe), % 0 to 1.2
77.6 to 85
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 0
1.0 to 3.0
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 0 to 0.5
0