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C94100 Bronze vs. SAE-AISI H25 Steel

C94100 bronze belongs to the copper alloys classification, while SAE-AISI H25 steel belongs to the iron alloys. There are 19 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C94100 bronze and the bottom bar is SAE-AISI H25 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
200
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 34
79
Tensile Strength: Ultimate (UTS), MPa 190
710 to 1620

Thermal Properties

Latent Heat of Fusion, J/g 160
250
Melting Completion (Liquidus), °C 870
1750
Melting Onset (Solidus), °C 790
1700
Specific Heat Capacity, J/kg-K 330
420
Thermal Expansion, µm/m-K 20
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
38
Density, g/cm3 9.2
9.1
Embodied Carbon, kg CO2/kg material 3.0
6.2
Embodied Energy, MJ/kg 48
93
Embodied Water, L/kg 370
83

Common Calculations

Stiffness to Weight: Axial, points 5.5
12
Stiffness to Weight: Bending, points 16
22
Strength to Weight: Axial, points 5.8
22 to 50
Strength to Weight: Bending, points 8.1
20 to 34
Thermal Shock Resistance, points 7.6
22 to 49

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0.22 to 0.32
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 72 to 79
0 to 0.25
Iron (Fe), % 0 to 0.25
77.2 to 81.3
Lead (Pb), % 18 to 22
0
Manganese (Mn), % 0
0.15 to 0.4
Nickel (Ni), % 0 to 1.0
0 to 0.3
Phosphorus (P), % 0 to 1.5
0 to 0.030
Silicon (Si), % 0 to 0.0050
0.15 to 0.4
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 4.5 to 6.5
0
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6
Zinc (Zn), % 0 to 1.0
0
Residuals, % 0 to 1.3
0