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SAE-AISI 1070 Steel vs. C95410 Bronze

SAE-AISI 1070 steel belongs to the iron alloys classification, while C95410 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 1070 steel and the bottom bar is C95410 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 190 to 230
160 to 200
Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 10 to 13
9.1 to 13
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 72
43
Tensile Strength: Ultimate (UTS), MPa 640 to 760
620 to 740
Tensile Strength: Yield (Proof), MPa 420 to 560
260 to 380

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 400
230
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1420
1030
Specific Heat Capacity, J/kg-K 470
440
Thermal Conductivity, W/m-K 50
59
Thermal Expansion, µm/m-K 12
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
13
Electrical Conductivity: Equal Weight (Specific), % IACS 12
14

Otherwise Unclassified Properties

Base Metal Price, % relative 1.8
28
Density, g/cm3 7.8
8.2
Embodied Carbon, kg CO2/kg material 1.4
3.3
Embodied Energy, MJ/kg 19
54
Embodied Water, L/kg 46
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59 to 86
57 to 64
Resilience: Unit (Modulus of Resilience), kJ/m3 470 to 850
280 to 630
Stiffness to Weight: Axial, points 13
7.8
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 23 to 27
21 to 25
Strength to Weight: Bending, points 21 to 24
20 to 22
Thermal Diffusivity, mm2/s 14
16
Thermal Shock Resistance, points 21 to 25
22 to 26

Alloy Composition

Aluminum (Al), % 0
10 to 11.5
Carbon (C), % 0.65 to 0.75
0
Copper (Cu), % 0
83 to 85.5
Iron (Fe), % 98.3 to 98.8
3.0 to 5.0
Manganese (Mn), % 0.6 to 0.9
0 to 0.5
Nickel (Ni), % 0
1.5 to 2.5
Phosphorus (P), % 0 to 0.040
0
Sulfur (S), % 0 to 0.050
0
Residuals, % 0
0 to 0.5