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C95200 Bronze vs. SAE-AISI M43 Steel

C95200 bronze belongs to the copper alloys classification, while SAE-AISI M43 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C95200 bronze and the bottom bar is SAE-AISI M43 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 42
77
Tensile Strength: Ultimate (UTS), MPa 520
810 to 2290

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 1050
1550
Melting Onset (Solidus), °C 1040
1500
Specific Heat Capacity, J/kg-K 430
450
Thermal Conductivity, W/m-K 50
19
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 28
33
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.0
8.5
Embodied Energy, MJ/kg 50
120
Embodied Water, L/kg 380
140

Common Calculations

Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
24
Strength to Weight: Axial, points 17
27 to 77
Strength to Weight: Bending, points 17
24 to 47
Thermal Diffusivity, mm2/s 14
5.3
Thermal Shock Resistance, points 19
25 to 71

Alloy Composition

Aluminum (Al), % 8.5 to 9.5
0
Carbon (C), % 0
1.2 to 1.3
Chromium (Cr), % 0
3.5 to 4.3
Cobalt (Co), % 0
7.8 to 8.8
Copper (Cu), % 86 to 89
0 to 0.25
Iron (Fe), % 2.5 to 4.0
70.8 to 76
Manganese (Mn), % 0
0.2 to 0.4
Molybdenum (Mo), % 0
7.5 to 8.5
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.15 to 0.65
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
2.3 to 3.0
Vanadium (V), % 0
1.5 to 1.8
Residuals, % 0 to 1.0
0