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EN 1.0303 Steel vs. C64800 Bronze

EN 1.0303 steel belongs to the iron alloys classification, while C64800 bronze belongs to the copper alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is EN 1.0303 steel and the bottom bar is C64800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 12 to 25
8.0
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 73
44
Shear Strength, MPa 220 to 260
380
Tensile Strength: Ultimate (UTS), MPa 290 to 410
640
Tensile Strength: Yield (Proof), MPa 200 to 320
630

Thermal Properties

Latent Heat of Fusion, J/g 250
220
Maximum Temperature: Mechanical, °C 400
200
Melting Completion (Liquidus), °C 1470
1090
Melting Onset (Solidus), °C 1430
1030
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 53
260
Thermal Expansion, µm/m-K 12
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.9
65
Electrical Conductivity: Equal Weight (Specific), % IACS 7.9
66

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
33
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 1.4
2.7
Embodied Energy, MJ/kg 18
43
Embodied Water, L/kg 46
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 94
51
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 270
1680
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 10 to 15
20
Strength to Weight: Bending, points 12 to 16
19
Thermal Diffusivity, mm2/s 14
75
Thermal Shock Resistance, points 9.2 to 13
23

Alloy Composition

Aluminum (Al), % 0.020 to 0.060
0
Carbon (C), % 0.020 to 0.060
0
Chromium (Cr), % 0
0 to 0.090
Cobalt (Co), % 0
1.0 to 3.0
Copper (Cu), % 0
92.4 to 98.8
Iron (Fe), % 99.335 to 99.71
0 to 1.0
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.25 to 0.4
0
Nickel (Ni), % 0
0 to 0.5
Phosphorus (P), % 0 to 0.020
0 to 0.5
Silicon (Si), % 0 to 0.1
0.2 to 1.0
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0
0 to 0.5