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C64800 Bronze vs. EN 1.4537 Stainless Steel

C64800 bronze belongs to the copper alloys classification, while EN 1.4537 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 C64800 bronze and the bottom bar is EN 1.4537 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 8.0
42
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 44
80
Shear Strength, MPa 380
480
Tensile Strength: Ultimate (UTS), MPa 640
700
Tensile Strength: Yield (Proof), MPa 630
330

Thermal Properties

Latent Heat of Fusion, J/g 220
310
Maximum Temperature: Mechanical, °C 200
1100
Melting Completion (Liquidus), °C 1090
1440
Melting Onset (Solidus), °C 1030
1390
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 260
14
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 65
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 66
2.3

Otherwise Unclassified Properties

Base Metal Price, % relative 33
34
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 2.7
6.1
Embodied Energy, MJ/kg 43
84
Embodied Water, L/kg 310
220

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 51
240
Resilience: Unit (Modulus of Resilience), kJ/m3 1680
270
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 20
24
Strength to Weight: Bending, points 19
22
Thermal Diffusivity, mm2/s 75
3.7
Thermal Shock Resistance, points 23
15

Alloy Composition

Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0 to 0.090
24 to 26
Cobalt (Co), % 1.0 to 3.0
0
Copper (Cu), % 92.4 to 98.8
1.0 to 2.0
Iron (Fe), % 0 to 1.0
36.3 to 46.1
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
4.7 to 5.7
Nickel (Ni), % 0 to 0.5
24 to 27
Nitrogen (N), % 0
0.17 to 0.25
Phosphorus (P), % 0 to 0.5
0 to 0.030
Silicon (Si), % 0.2 to 1.0
0 to 0.7
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.5
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.5
0