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C95500 Bronze vs. EN 1.4634 Stainless Steel

C95500 bronze belongs to the copper alloys classification, while EN 1.4634 stainless steel belongs to the iron alloys. There are 28 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 C95500 bronze and the bottom bar is EN 1.4634 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 8.4 to 10
21
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
77
Tensile Strength: Ultimate (UTS), MPa 700 to 850
540
Tensile Strength: Yield (Proof), MPa 320 to 470
280

Thermal Properties

Latent Heat of Fusion, J/g 230
290
Maximum Temperature: Mechanical, °C 230
900
Melting Completion (Liquidus), °C 1050
1430
Melting Onset (Solidus), °C 1040
1390
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 42
21
Thermal Expansion, µm/m-K 18
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
2.5
Electrical Conductivity: Equal Weight (Specific), % IACS 8.8
3.0

Otherwise Unclassified Properties

Base Metal Price, % relative 28
13
Density, g/cm3 8.2
7.7
Embodied Carbon, kg CO2/kg material 3.5
2.9
Embodied Energy, MJ/kg 57
42
Embodied Water, L/kg 390
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58 to 61
93
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 950
200
Stiffness to Weight: Axial, points 8.0
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 24 to 29
20
Strength to Weight: Bending, points 21 to 24
19
Thermal Diffusivity, mm2/s 11
5.8
Thermal Shock Resistance, points 24 to 29
19

Alloy Composition

Aluminum (Al), % 10 to 11.5
0.2 to 1.5
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17.5 to 18.5
Copper (Cu), % 78 to 84
0 to 0.5
Iron (Fe), % 3.0 to 5.0
74.9 to 81.8
Manganese (Mn), % 0 to 3.5
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 3.0 to 5.5
0 to 0.5
Niobium (Nb), % 0
0.3 to 1.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0.2 to 1.5
Sulfur (S), % 0
0 to 0.050
Residuals, % 0 to 0.5
0