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C95520 Bronze vs. EN 1.4547 Stainless Steel

C95520 bronze belongs to the copper alloys classification, while EN 1.4547 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C95520 bronze and the bottom bar is EN 1.4547 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 280
230
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 2.6
39
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 44
80
Tensile Strength: Ultimate (UTS), MPa 970
750
Tensile Strength: Yield (Proof), MPa 530
340

Thermal Properties

Latent Heat of Fusion, J/g 240
300
Maximum Temperature: Mechanical, °C 240
1090
Melting Completion (Liquidus), °C 1070
1470
Melting Onset (Solidus), °C 1020
1420
Specific Heat Capacity, J/kg-K 450
460
Thermal Conductivity, W/m-K 40
14
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 3.6
5.6
Embodied Energy, MJ/kg 58
75
Embodied Water, L/kg 390
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
240
Resilience: Unit (Modulus of Resilience), kJ/m3 1210
290
Stiffness to Weight: Axial, points 8.0
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 33
26
Strength to Weight: Bending, points 27
23
Thermal Diffusivity, mm2/s 11
3.8
Thermal Shock Resistance, points 33
16

Alloy Composition

Aluminum (Al), % 10.5 to 11.5
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0 to 0.050
19.5 to 20.5
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.5 to 81.3
0.5 to 1.0
Iron (Fe), % 4.0 to 5.5
51 to 56.3
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
0 to 1.0
Molybdenum (Mo), % 0
6.0 to 7.0
Nickel (Ni), % 4.2 to 6.0
17.5 to 18.5
Nitrogen (N), % 0
0.18 to 0.25
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.15
0 to 0.7
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.3
0
Residuals, % 0 to 0.5
0