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CC331G Bronze vs. AISI 301L Stainless Steel

CC331G bronze belongs to the copper alloys classification, while AISI 301L stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC331G bronze and the bottom bar is AISI 301L stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 140
210 to 320
Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 20
22 to 50
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 620
620 to 1040
Tensile Strength: Yield (Proof), MPa 240
250 to 790

Thermal Properties

Latent Heat of Fusion, J/g 230
280
Maximum Temperature: Mechanical, °C 220
890
Melting Completion (Liquidus), °C 1060
1430
Melting Onset (Solidus), °C 1000
1390
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 61
15
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 14
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 28
13
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.2
2.7
Embodied Energy, MJ/kg 53
39
Embodied Water, L/kg 390
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97
210 to 300
Resilience: Unit (Modulus of Resilience), kJ/m3 250
160 to 1580
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 21
22 to 37
Strength to Weight: Bending, points 19
21 to 29
Thermal Diffusivity, mm2/s 17
4.1
Thermal Shock Resistance, points 22
14 to 24

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 83 to 86.5
0
Iron (Fe), % 1.5 to 3.5
70.7 to 78
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0 to 2.0
Nickel (Ni), % 0 to 1.5
6.0 to 8.0
Nitrogen (N), % 0
0 to 0.2
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.2
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