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C91000 Bronze vs. EN 1.4710 Stainless Steel

C91000 bronze belongs to the copper alloys classification, while EN 1.4710 stainless steel belongs to the iron alloys. There are 22 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C91000 bronze and the bottom bar is EN 1.4710 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
260
Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 7.0
20
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 39
74

Thermal Properties

Latent Heat of Fusion, J/g 180
290
Maximum Temperature: Mechanical, °C 160
750
Melting Completion (Liquidus), °C 960
1430
Melting Onset (Solidus), °C 820
1390
Specific Heat Capacity, J/kg-K 360
480
Thermal Conductivity, W/m-K 64
24
Thermal Expansion, µm/m-K 18
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
6.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
7.5

Otherwise Unclassified Properties

Base Metal Price, % relative 37
5.0
Density, g/cm3 8.6
7.7
Embodied Carbon, kg CO2/kg material 4.1
1.8
Embodied Energy, MJ/kg 67
24
Embodied Water, L/kg 420
76

Common Calculations

Stiffness to Weight: Axial, points 6.8
14
Stiffness to Weight: Bending, points 18
25
Thermal Diffusivity, mm2/s 20
6.5

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.2 to 0.35
Chromium (Cr), % 0
6.0 to 8.0
Copper (Cu), % 84 to 86
0
Iron (Fe), % 0 to 0.1
87.4 to 92.3
Lead (Pb), % 0 to 0.2
0
Manganese (Mn), % 0
0.5 to 1.0
Molybdenum (Mo), % 0
0 to 0.15
Nickel (Ni), % 0 to 0.8
0 to 0.5
Phosphorus (P), % 0 to 1.5
0 to 0.035
Silicon (Si), % 0 to 0.0050
1.0 to 2.5
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 14 to 16
0
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.6
0