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CC334G Bronze vs. S32550 Stainless Steel

CC334G bronze belongs to the copper alloys classification, while S32550 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 CC334G bronze and the bottom bar is S32550 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
260
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 5.6
21
Poisson's Ratio 0.33
0.27
Shear Modulus, GPa 45
80
Tensile Strength: Ultimate (UTS), MPa 810
860
Tensile Strength: Yield (Proof), MPa 410
620

Thermal Properties

Latent Heat of Fusion, J/g 240
300
Maximum Temperature: Mechanical, °C 240
1100
Melting Completion (Liquidus), °C 1080
1440
Melting Onset (Solidus), °C 1020
1390
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 41
16
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
20
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 3.6
3.8
Embodied Energy, MJ/kg 59
53
Embodied Water, L/kg 390
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
160
Resilience: Unit (Modulus of Resilience), kJ/m3 710
940
Stiffness to Weight: Axial, points 8.1
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 28
31
Strength to Weight: Bending, points 24
26
Thermal Diffusivity, mm2/s 11
4.4
Thermal Shock Resistance, points 28
23

Alloy Composition

Aluminum (Al), % 10 to 12
0
Carbon (C), % 0
0 to 0.040
Chromium (Cr), % 0
24 to 27
Copper (Cu), % 72 to 84.5
1.5 to 2.5
Iron (Fe), % 3.0 to 7.0
57.2 to 67
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.5
0 to 1.5
Molybdenum (Mo), % 0
2.9 to 3.9
Nickel (Ni), % 4.0 to 7.5
4.5 to 6.5
Nitrogen (N), % 0
0.1 to 0.25
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0