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SAE-AISI 1140 Steel vs. CC499K Bronze

SAE-AISI 1140 steel belongs to the iron alloys classification, while CC499K 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 1140 steel and the bottom bar is CC499K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170 to 180
73
Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 14 to 18
13
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 72
41
Tensile Strength: Ultimate (UTS), MPa 600 to 700
260
Tensile Strength: Yield (Proof), MPa 340 to 570
120

Thermal Properties

Latent Heat of Fusion, J/g 250
190
Maximum Temperature: Mechanical, °C 400
170
Melting Completion (Liquidus), °C 1460
1000
Melting Onset (Solidus), °C 1420
920
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 51
73
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
12
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
12

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
32
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
3.1
Embodied Energy, MJ/kg 18
51
Embodied Water, L/kg 46
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 89 to 93
27
Resilience: Unit (Modulus of Resilience), kJ/m3 310 to 870
65
Stiffness to Weight: Axial, points 13
6.9
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 21 to 25
8.1
Strength to Weight: Bending, points 20 to 22
10
Thermal Diffusivity, mm2/s 14
22
Thermal Shock Resistance, points 18 to 21
9.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Antimony (Sb), % 0
0 to 0.1
Arsenic (As), % 0
0 to 0.030
Bismuth (Bi), % 0
0 to 0.020
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0.37 to 0.44
0
Chromium (Cr), % 0
0 to 0.020
Copper (Cu), % 0
84 to 88
Iron (Fe), % 98.4 to 98.9
0 to 0.3
Lead (Pb), % 0
0 to 3.0
Manganese (Mn), % 0.7 to 1.0
0
Nickel (Ni), % 0
0 to 0.6
Phosphorus (P), % 0 to 0.040
0 to 0.040
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0.080 to 0.13
0 to 0.040
Tin (Sn), % 0
4.0 to 6.0
Zinc (Zn), % 0
4.0 to 6.0