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C95520 Bronze vs. EN 1.4446 Stainless Steel

C95520 bronze belongs to the copper alloys classification, while EN 1.4446 stainless steel belongs to the iron alloys. There are 29 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 C95520 bronze and the bottom bar is EN 1.4446 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 280
140
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 2.6
23
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 44
79
Tensile Strength: Ultimate (UTS), MPa 970
490
Tensile Strength: Yield (Proof), MPa 530
240

Thermal Properties

Latent Heat of Fusion, J/g 240
290
Maximum Temperature: Mechanical, °C 240
980
Melting Completion (Liquidus), °C 1070
1460
Melting Onset (Solidus), °C 1020
1410
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 40
14
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
22
Density, g/cm3 8.2
7.9
Embodied Carbon, kg CO2/kg material 3.6
4.5
Embodied Energy, MJ/kg 58
60
Embodied Water, L/kg 390
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
93
Resilience: Unit (Modulus of Resilience), kJ/m3 1210
140
Stiffness to Weight: Axial, points 8.0
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 33
17
Strength to Weight: Bending, points 27
17
Thermal Diffusivity, mm2/s 11
3.6
Thermal Shock Resistance, points 33
11

Alloy Composition


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Aluminum (Al), % 10.5 to 11.5
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.050
16.5 to 18.5
Cobalt (Co), % 0 to 0.2
0
Copper (Cu), % 74.5 to 81.3
0
Iron (Fe), % 4.0 to 5.5
59.7 to 66.9
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0 to 1.5
0 to 1.5
Molybdenum (Mo), % 0
4.0 to 4.5
Nickel (Ni), % 4.2 to 6.0
12.5 to 14.5
Nitrogen (N), % 0
0.12 to 0.22
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.15
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.3
0
Residuals, % 0 to 0.5
0