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C95410 Bronze vs. SAE-AISI M34 Steel

C95410 bronze belongs to the copper alloys classification, while SAE-AISI M34 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 C95410 bronze and the bottom bar is SAE-AISI M34 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 620 to 740
800 to 2170

Thermal Properties

Latent Heat of Fusion, J/g 230
270
Melting Completion (Liquidus), °C 1040
1540
Melting Onset (Solidus), °C 1030
1500
Specific Heat Capacity, J/kg-K 440
450
Thermal Conductivity, W/m-K 59
24
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 28
32
Density, g/cm3 8.2
8.2
Embodied Carbon, kg CO2/kg material 3.3
9.5
Embodied Energy, MJ/kg 54
140
Embodied Water, L/kg 390
150

Common Calculations

Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 21 to 25
27 to 74
Strength to Weight: Bending, points 20 to 22
23 to 46
Thermal Diffusivity, mm2/s 16
6.7
Thermal Shock Resistance, points 22 to 26
25 to 67

Alloy Composition

Aluminum (Al), % 10 to 11.5
0
Carbon (C), % 0
0.85 to 0.92
Chromium (Cr), % 0
3.5 to 4.0
Cobalt (Co), % 0
7.8 to 8.8
Copper (Cu), % 83 to 85.5
0 to 0.25
Iron (Fe), % 3.0 to 5.0
71.3 to 76.5
Manganese (Mn), % 0 to 0.5
0.15 to 0.4
Molybdenum (Mo), % 0
7.8 to 9.2
Nickel (Ni), % 1.5 to 2.5
0 to 0.3
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0.2 to 0.45
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
1.4 to 2.1
Vanadium (V), % 0
1.9 to 2.3
Residuals, % 0 to 0.5
0