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EN 1.4931 Steel vs. C91600 Bronze

EN 1.4931 steel belongs to the iron alloys classification, while C91600 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 1.4931 steel and the bottom bar is C91600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 240
84
Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 17
11
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
41
Tensile Strength: Ultimate (UTS), MPa 810
310
Tensile Strength: Yield (Proof), MPa 620
160

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 600
170
Melting Completion (Liquidus), °C 1460
1030
Melting Onset (Solidus), °C 1420
860
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 24
71
Thermal Expansion, µm/m-K 14
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.8
10
Electrical Conductivity: Equal Weight (Specific), % IACS 11
10

Otherwise Unclassified Properties

Base Metal Price, % relative 8.5
36
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 2.9
3.7
Embodied Energy, MJ/kg 42
61
Embodied Water, L/kg 100
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
30
Resilience: Unit (Modulus of Resilience), kJ/m3 970
120
Stiffness to Weight: Axial, points 14
7.0
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 29
9.9
Strength to Weight: Bending, points 25
12
Thermal Diffusivity, mm2/s 6.5
22
Thermal Shock Resistance, points 22
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0.2 to 0.26
0
Chromium (Cr), % 11.3 to 12.2
0
Copper (Cu), % 0
85.9 to 89.1
Iron (Fe), % 83.2 to 86.8
0 to 0.2
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0.5 to 0.8
0
Molybdenum (Mo), % 1.0 to 1.2
0
Nickel (Ni), % 0 to 1.0
1.2 to 2.0
Phosphorus (P), % 0 to 0.030
0 to 0.3
Silicon (Si), % 0 to 0.4
0 to 0.0050
Sulfur (S), % 0 to 0.020
0 to 0.050
Tin (Sn), % 0
9.7 to 10.8
Tungsten (W), % 0 to 0.5
0
Vanadium (V), % 0.25 to 0.35
0
Zinc (Zn), % 0
0 to 0.25