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C61800 Bronze vs. EN 1.4466 Stainless Steel

C61800 bronze belongs to the copper alloys classification, while EN 1.4466 stainless steel belongs to the iron alloys. There are 30 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 C61800 bronze and the bottom bar is EN 1.4466 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 26
42
Fatigue Strength, MPa 190
250
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
80
Shear Strength, MPa 310
440
Tensile Strength: Ultimate (UTS), MPa 740
640
Tensile Strength: Yield (Proof), MPa 310
280

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 220
1100
Melting Completion (Liquidus), °C 1050
1420
Melting Onset (Solidus), °C 1040
1380
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 64
14
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 14
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 28
28
Density, g/cm3 8.3
7.9
Embodied Carbon, kg CO2/kg material 3.1
5.0
Embodied Energy, MJ/kg 52
70
Embodied Water, L/kg 390
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
220
Resilience: Unit (Modulus of Resilience), kJ/m3 420
200
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 25
22
Strength to Weight: Bending, points 22
21
Thermal Diffusivity, mm2/s 18
3.7
Thermal Shock Resistance, points 26
14

Alloy Composition

Aluminum (Al), % 8.5 to 11
0
Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
24 to 26
Copper (Cu), % 86.9 to 91
0
Iron (Fe), % 0.5 to 1.5
45.6 to 52.9
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
2.0 to 2.5
Nickel (Ni), % 0
21 to 23
Nitrogen (N), % 0
0.1 to 0.16
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.1
0 to 0.7
Sulfur (S), % 0
0 to 0.010
Zinc (Zn), % 0 to 0.020
0
Residuals, % 0 to 0.5
0