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EN 1.7365 Steel vs. C86700 Bronze

EN 1.7365 steel belongs to the iron alloys classification, while C86700 bronze belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is EN 1.7365 steel and the bottom bar is C86700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 18
17
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 74
41
Tensile Strength: Ultimate (UTS), MPa 700
630
Tensile Strength: Yield (Proof), MPa 470
250

Thermal Properties

Latent Heat of Fusion, J/g 260
180
Maximum Temperature: Mechanical, °C 510
130
Melting Completion (Liquidus), °C 1460
880
Melting Onset (Solidus), °C 1420
860
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 40
89
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.2
17
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
19

Otherwise Unclassified Properties

Base Metal Price, % relative 4.4
23
Density, g/cm3 7.8
7.9
Embodied Carbon, kg CO2/kg material 1.8
2.9
Embodied Energy, MJ/kg 24
49
Embodied Water, L/kg 70
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
86
Resilience: Unit (Modulus of Resilience), kJ/m3 580
290
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 25
22
Strength to Weight: Bending, points 22
21
Thermal Diffusivity, mm2/s 11
28
Thermal Shock Resistance, points 20
21

Alloy Composition

Aluminum (Al), % 0
1.0 to 3.0
Carbon (C), % 0.12 to 0.19
0
Chromium (Cr), % 4.0 to 6.0
0
Copper (Cu), % 0 to 0.3
55 to 60
Iron (Fe), % 91.2 to 94.9
1.0 to 3.0
Lead (Pb), % 0
0.5 to 1.5
Manganese (Mn), % 0.5 to 0.8
1.0 to 3.5
Molybdenum (Mo), % 0.45 to 0.65
0
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.8
0
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0 to 1.5
Vanadium (V), % 0 to 0.050
0
Zinc (Zn), % 0
30 to 38
Residuals, % 0
0 to 1.0