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CC330G Bronze vs. S31254 Stainless Steel

CC330G bronze belongs to the copper alloys classification, while S31254 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is CC330G bronze and the bottom bar is S31254 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 110
190
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 20
40
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 42
80
Tensile Strength: Ultimate (UTS), MPa 530
720
Tensile Strength: Yield (Proof), MPa 190
330

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 220
1090
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 1000
1420
Specific Heat Capacity, J/kg-K 430
460
Thermal Conductivity, W/m-K 62
14
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 15
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.4
8.0
Embodied Carbon, kg CO2/kg material 3.2
5.5
Embodied Energy, MJ/kg 52
74
Embodied Water, L/kg 390
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 82
240
Resilience: Unit (Modulus of Resilience), kJ/m3 170
270
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 18
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 17
3.8
Thermal Shock Resistance, points 19
15

Alloy Composition

Aluminum (Al), % 8.0 to 10.5
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
19.5 to 20.5
Copper (Cu), % 87 to 92
0.5 to 1.0
Iron (Fe), % 0 to 1.2
51.4 to 56.3
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0 to 0.5
0 to 1.0
Molybdenum (Mo), % 0
6.0 to 6.5
Nickel (Ni), % 0 to 1.0
17.5 to 18.5
Nitrogen (N), % 0
0.18 to 0.22
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.2
0 to 0.8
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.3
0
Zinc (Zn), % 0 to 0.5
0