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SAE-AISI 1042 Steel vs. C31600 Bronze

SAE-AISI 1042 steel belongs to the iron alloys classification, while C31600 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 1042 steel and the bottom bar is C31600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 14 to 18
6.7 to 28
Poisson's Ratio 0.29
0.33
Shear Modulus, GPa 73
42
Shear Strength, MPa 380 to 420
170 to 270
Tensile Strength: Ultimate (UTS), MPa 620 to 700
270 to 460
Tensile Strength: Yield (Proof), MPa 340 to 580
80 to 390

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 400
180
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1420
1010
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 52
140
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
32
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
33

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
29
Density, g/cm3 7.8
8.8
Embodied Carbon, kg CO2/kg material 1.4
2.7
Embodied Energy, MJ/kg 18
43
Embodied Water, L/kg 46
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 87 to 94
30 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 320 to 900
28 to 690
Stiffness to Weight: Axial, points 13
7.1
Stiffness to Weight: Bending, points 24
18
Strength to Weight: Axial, points 22 to 25
8.5 to 15
Strength to Weight: Bending, points 21 to 22
11 to 15
Thermal Diffusivity, mm2/s 14
42
Thermal Shock Resistance, points 20 to 22
9.4 to 16

Alloy Composition

Carbon (C), % 0.4 to 0.47
0
Copper (Cu), % 0
87.5 to 90.5
Iron (Fe), % 98.5 to 99
0 to 0.1
Lead (Pb), % 0
1.3 to 2.5
Manganese (Mn), % 0.6 to 0.9
0
Nickel (Ni), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.040
0.040 to 0.1
Sulfur (S), % 0 to 0.050
0
Zinc (Zn), % 0
5.2 to 10.5
Residuals, % 0
0 to 0.4