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C66100 Bronze vs. EN 1.4971 Stainless Steel

C66100 bronze belongs to the copper alloys classification, while EN 1.4971 stainless 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 EN 1.4971 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 8.0 to 40
34
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
81
Shear Strength, MPa 280 to 460
530
Tensile Strength: Ultimate (UTS), MPa 410 to 790
800
Tensile Strength: Yield (Proof), MPa 120 to 430
340

Thermal Properties

Latent Heat of Fusion, J/g 260
300
Maximum Temperature: Mechanical, °C 200
1100
Melting Completion (Liquidus), °C 1050
1460
Melting Onset (Solidus), °C 1000
1410
Specific Heat Capacity, J/kg-K 400
450
Thermal Conductivity, W/m-K 34
13
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 29
70
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 2.6
7.6
Embodied Energy, MJ/kg 42
110
Embodied Water, L/kg 300
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
220
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
280
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 13 to 25
26
Strength to Weight: Bending, points 14 to 22
23
Thermal Diffusivity, mm2/s 9.7
3.4
Thermal Shock Resistance, points 15 to 29
19

Alloy Composition

Carbon (C), % 0
0.080 to 0.16
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
18.5 to 21
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
24.3 to 37.1
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 2.0
Molybdenum (Mo), % 0
2.5 to 3.5
Nickel (Ni), % 0
19 to 21
Niobium (Nb), % 0
0.75 to 1.3
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 2.8 to 3.5
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tungsten (W), % 0
2.0 to 3.0
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0