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C66100 Bronze vs. ASTM A372 Grade L Steel

C66100 bronze belongs to the copper alloys classification, while ASTM A372 grade L steel belongs to the iron alloys. There are 27 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 C66100 bronze and the bottom bar is ASTM A372 grade L steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 40
14
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Shear Strength, MPa 280 to 460
700
Tensile Strength: Ultimate (UTS), MPa 410 to 790
1160
Tensile Strength: Yield (Proof), MPa 120 to 430
1040

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 200
430
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 1000
1420
Specific Heat Capacity, J/kg-K 400
470
Thermal Conductivity, W/m-K 34
44
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.5
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 2.6
1.7
Embodied Energy, MJ/kg 42
22
Embodied Water, L/kg 300
54

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
150
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
2890
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 25
41
Strength to Weight: Bending, points 14 to 22
31
Thermal Diffusivity, mm2/s 9.7
12
Thermal Shock Resistance, points 15 to 29
34

Alloy Composition

Carbon (C), % 0
0.38 to 0.43
Chromium (Cr), % 0
0.7 to 0.9
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
95.2 to 96.3
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0.6 to 0.8
Molybdenum (Mo), % 0
0.2 to 0.3
Nickel (Ni), % 0
1.7 to 2.0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 2.8 to 3.5
0.15 to 0.35
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0