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C66100 Bronze vs. ASTM Grade HN Steel

C66100 bronze belongs to the copper alloys classification, while ASTM grade HN steel belongs to the iron alloys. There are 23 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 ASTM grade HN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 40
9.0
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 410 to 790
500

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 200
1080
Melting Completion (Liquidus), °C 1050
1400
Melting Onset (Solidus), °C 1000
1350
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 34
13
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Base Metal Price, % relative 29
26
Density, g/cm3 8.7
7.9
Embodied Carbon, kg CO2/kg material 2.6
4.6
Embodied Energy, MJ/kg 42
66
Embodied Water, L/kg 300
180

Common Calculations

Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
17
Strength to Weight: Bending, points 14 to 22
18
Thermal Diffusivity, mm2/s 9.7
3.5
Thermal Shock Resistance, points 15 to 29
11

Alloy Composition

Carbon (C), % 0
0.2 to 0.5
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
44.9 to 57.8
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
23 to 27
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 2.8 to 3.5
0 to 2.0
Sulfur (S), % 0
0 to 0.040
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0