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EN 1.7366 Steel vs. C95820 Bronze

EN 1.7366 steel belongs to the iron alloys classification, while C95820 bronze belongs to the copper 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 EN 1.7366 steel and the bottom bar is C95820 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 17 to 19
15
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
44
Tensile Strength: Ultimate (UTS), MPa 460 to 710
730
Tensile Strength: Yield (Proof), MPa 230 to 480
310

Thermal Properties

Latent Heat of Fusion, J/g 260
230
Maximum Temperature: Mechanical, °C 510
230
Melting Completion (Liquidus), °C 1460
1080
Melting Onset (Solidus), °C 1420
1020
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 40
38
Thermal Expansion, µm/m-K 13
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 4.3
29
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.7
3.5
Embodied Energy, MJ/kg 23
56
Embodied Water, L/kg 69
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 110
86
Resilience: Unit (Modulus of Resilience), kJ/m3 140 to 600
400
Stiffness to Weight: Axial, points 14
8.0
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 16 to 25
24
Strength to Weight: Bending, points 17 to 23
22
Thermal Diffusivity, mm2/s 11
11
Thermal Shock Resistance, points 13 to 20
25

Alloy Composition

Aluminum (Al), % 0
9.0 to 10
Carbon (C), % 0 to 0.18
0
Chromium (Cr), % 4.0 to 6.0
0
Copper (Cu), % 0
77.5 to 82.5
Iron (Fe), % 91.9 to 95.3
4.0 to 5.0
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0.3 to 0.8
0 to 1.5
Molybdenum (Mo), % 0.45 to 0.65
0
Nickel (Ni), % 0
4.5 to 5.8
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.4
0 to 0.1
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.020
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.8