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SAE-AISI 1084 Steel vs. C67600 Bronze

SAE-AISI 1084 steel belongs to the iron alloys classification, while C67600 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 SAE-AISI 1084 steel and the bottom bar is C67600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 11
13 to 33
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 72
40
Shear Strength, MPa 470 to 550
270 to 350
Tensile Strength: Ultimate (UTS), MPa 780 to 930
430 to 570
Tensile Strength: Yield (Proof), MPa 510 to 600
170 to 380

Thermal Properties

Latent Heat of Fusion, J/g 240
170
Maximum Temperature: Mechanical, °C 400
120
Melting Completion (Liquidus), °C 1450
890
Melting Onset (Solidus), °C 1410
870
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 51
110
Thermal Expansion, µm/m-K 12
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.1
24
Electrical Conductivity: Equal Weight (Specific), % IACS 8.2
27

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
23
Density, g/cm3 7.8
8.0
Embodied Carbon, kg CO2/kg material 1.4
2.8
Embodied Energy, MJ/kg 19
47
Embodied Water, L/kg 46
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 81 to 89
63 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 700 to 960
140 to 680
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 28 to 33
15 to 20
Strength to Weight: Bending, points 24 to 27
16 to 19
Thermal Diffusivity, mm2/s 14
35
Thermal Shock Resistance, points 25 to 30
14 to 19

Alloy Composition

Carbon (C), % 0.8 to 0.93
0
Copper (Cu), % 0
57 to 60
Iron (Fe), % 98.1 to 98.6
0.4 to 1.3
Lead (Pb), % 0
0.5 to 1.0
Manganese (Mn), % 0.6 to 0.9
0.050 to 0.5
Phosphorus (P), % 0 to 0.040
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 0
0.5 to 1.5
Zinc (Zn), % 0
35.2 to 41.6
Residuals, % 0
0 to 0.5