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C66100 Bronze vs. EN 1.6570 Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.6570 steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is EN 1.6570 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 8.0 to 40
11 to 17
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
73
Tensile Strength: Ultimate (UTS), MPa 410 to 790
910 to 1130
Tensile Strength: Yield (Proof), MPa 120 to 430
760 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Maximum Temperature: Mechanical, °C 200
440
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
40
Thermal Expansion, µm/m-K 17
13

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.9
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.6
1.7
Embodied Energy, MJ/kg 42
23
Embodied Water, L/kg 300
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
1520 to 3010
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 25
32 to 40
Strength to Weight: Bending, points 14 to 22
27 to 31
Thermal Diffusivity, mm2/s 9.7
11
Thermal Shock Resistance, points 15 to 29
27 to 33

Alloy Composition

Carbon (C), % 0
0.28 to 0.35
Chromium (Cr), % 0
1.0 to 1.4
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
94 to 96.2
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0.6 to 1.0
Molybdenum (Mo), % 0
0.3 to 0.5
Nickel (Ni), % 0
1.6 to 2.1
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 2.8 to 3.5
0 to 0.6
Sulfur (S), % 0
0 to 0.015
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0

Comparable Variants