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CC333G Bronze vs. AISI 302B Stainless Steel

CC333G bronze belongs to the copper alloys classification, while AISI 302B 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 CC333G bronze and the bottom bar is AISI 302B stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
190
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 13
45
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 45
76
Tensile Strength: Ultimate (UTS), MPa 710
580
Tensile Strength: Yield (Proof), MPa 310
230

Thermal Properties

Latent Heat of Fusion, J/g 230
320
Maximum Temperature: Mechanical, °C 230
930
Melting Completion (Liquidus), °C 1080
1400
Melting Onset (Solidus), °C 1020
1360
Specific Heat Capacity, J/kg-K 440
490
Thermal Conductivity, W/m-K 38
17
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
15
Density, g/cm3 8.3
7.7
Embodied Carbon, kg CO2/kg material 3.5
3.0
Embodied Energy, MJ/kg 56
43
Embodied Water, L/kg 380
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
210
Resilience: Unit (Modulus of Resilience), kJ/m3 410
140
Stiffness to Weight: Axial, points 8.0
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 24
21
Strength to Weight: Bending, points 21
20
Thermal Diffusivity, mm2/s 10
4.4
Thermal Shock Resistance, points 24
13

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0 to 0.050
17 to 19
Copper (Cu), % 76 to 83
0
Iron (Fe), % 3.0 to 5.5
65.7 to 73
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0 to 2.0
Nickel (Ni), % 3.7 to 6.0
8.0 to 10
Nitrogen (N), % 0
0 to 0.1
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.1
2.0 to 3.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0