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C66100 Bronze vs. EN 1.4618 Stainless Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.4618 stainless steel belongs to the iron alloys. There are 27 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 1.4618 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.0 to 40
51
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
77
Shear Strength, MPa 280 to 460
480 to 500
Tensile Strength: Ultimate (UTS), MPa 410 to 790
680 to 700
Tensile Strength: Yield (Proof), MPa 120 to 430
250 to 260

Thermal Properties

Latent Heat of Fusion, J/g 260
280
Maximum Temperature: Mechanical, °C 200
900
Melting Completion (Liquidus), °C 1050
1400
Melting Onset (Solidus), °C 1000
1360
Specific Heat Capacity, J/kg-K 400
480
Thermal Conductivity, W/m-K 34
15
Thermal Expansion, µm/m-K 17
16

Otherwise Unclassified Properties

Base Metal Price, % relative 29
13
Density, g/cm3 8.7
7.7
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 42
39
Embodied Water, L/kg 300
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
270 to 280
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
160 to 170
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
24 to 25
Strength to Weight: Bending, points 14 to 22
22 to 23
Thermal Diffusivity, mm2/s 9.7
4.0
Thermal Shock Resistance, points 15 to 29
15 to 16

Alloy Composition

Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
16.5 to 18.5
Copper (Cu), % 92 to 97
1.0 to 2.5
Iron (Fe), % 0 to 0.25
62.7 to 72.5
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
5.5 to 9.5
Nickel (Ni), % 0
4.5 to 5.5
Nitrogen (N), % 0
0 to 0.15
Phosphorus (P), % 0
0 to 0.070
Silicon (Si), % 2.8 to 3.5
0 to 1.0
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0