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C95800 Bronze vs. EN 1.7338 Steel

C95800 bronze belongs to the copper alloys classification, while EN 1.7338 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 C95800 bronze and the bottom bar is EN 1.7338 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
190
Elongation at Break, % 22
23
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 44
73
Tensile Strength: Ultimate (UTS), MPa 660
490
Tensile Strength: Yield (Proof), MPa 270
300

Thermal Properties

Latent Heat of Fusion, J/g 230
260
Maximum Temperature: Mechanical, °C 230
430
Melting Completion (Liquidus), °C 1060
1460
Melting Onset (Solidus), °C 1040
1420
Specific Heat Capacity, J/kg-K 440
470
Thermal Conductivity, W/m-K 36
40
Thermal Expansion, µm/m-K 17
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 7.6
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 29
3.1
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.4
1.6
Embodied Energy, MJ/kg 55
21
Embodied Water, L/kg 370
53

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
97
Resilience: Unit (Modulus of Resilience), kJ/m3 310
240
Stiffness to Weight: Axial, points 7.9
13
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 22
17
Strength to Weight: Bending, points 20
18
Thermal Diffusivity, mm2/s 9.9
11
Thermal Shock Resistance, points 23
14

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0 to 0.040
Carbon (C), % 0
0 to 0.15
Chromium (Cr), % 0
1.0 to 1.5
Copper (Cu), % 79 to 83.2
0 to 0.3
Iron (Fe), % 3.5 to 4.5
95.4 to 97.8
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.8 to 1.5
0.3 to 0.6
Molybdenum (Mo), % 0
0.45 to 0.65
Nickel (Ni), % 4.0 to 5.0
0 to 0.3
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0 to 0.1
0.5 to 1.0
Sulfur (S), % 0
0 to 0.010
Residuals, % 0 to 0.5
0