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CC334G Bronze vs. SAE-AISI 1345 Steel

CC334G bronze belongs to the copper alloys classification, while SAE-AISI 1345 steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is CC334G bronze and the bottom bar is SAE-AISI 1345 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 210
170 to 210
Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 5.6
11 to 23
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 45
72
Tensile Strength: Ultimate (UTS), MPa 810
590 to 730
Tensile Strength: Yield (Proof), MPa 410
330 to 620

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Maximum Temperature: Mechanical, °C 240
400
Melting Completion (Liquidus), °C 1080
1450
Melting Onset (Solidus), °C 1020
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 41
51
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.3
7.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.0
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
1.9
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 3.6
1.4
Embodied Energy, MJ/kg 59
19
Embodied Water, L/kg 390
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 38
78 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 710
290 to 1040
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 28
21 to 26
Strength to Weight: Bending, points 24
20 to 23
Thermal Diffusivity, mm2/s 11
14
Thermal Shock Resistance, points 28
19 to 23

Alloy Composition

Aluminum (Al), % 10 to 12
0
Carbon (C), % 0
0.43 to 0.48
Copper (Cu), % 72 to 84.5
0
Iron (Fe), % 3.0 to 7.0
97.2 to 97.8
Lead (Pb), % 0 to 0.050
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.5
1.6 to 1.9
Nickel (Ni), % 4.0 to 7.5
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0 to 0.1
0.15 to 0.35
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0