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C90200 Bronze vs. SAE-AISI H25 Steel

C90200 bronze belongs to the copper alloys classification, while SAE-AISI H25 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 C90200 bronze and the bottom bar is SAE-AISI H25 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 41
79
Tensile Strength: Ultimate (UTS), MPa 260
710 to 1620

Thermal Properties

Latent Heat of Fusion, J/g 200
250
Melting Completion (Liquidus), °C 1050
1750
Melting Onset (Solidus), °C 880
1700
Specific Heat Capacity, J/kg-K 370
420
Thermal Conductivity, W/m-K 62
26
Thermal Expansion, µm/m-K 18
12

Otherwise Unclassified Properties

Base Metal Price, % relative 34
38
Density, g/cm3 8.8
9.1
Embodied Carbon, kg CO2/kg material 3.3
6.2
Embodied Energy, MJ/kg 53
93
Embodied Water, L/kg 370
83

Common Calculations

Stiffness to Weight: Axial, points 7.0
12
Stiffness to Weight: Bending, points 18
22
Strength to Weight: Axial, points 8.3
22 to 50
Strength to Weight: Bending, points 10
20 to 34
Thermal Diffusivity, mm2/s 19
6.7
Thermal Shock Resistance, points 9.5
22 to 49

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0.22 to 0.32
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 91 to 94
0 to 0.25
Iron (Fe), % 0 to 0.2
77.2 to 81.3
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0.15 to 0.4
Nickel (Ni), % 0 to 0.5
0 to 0.3
Phosphorus (P), % 0 to 0.050
0 to 0.030
Silicon (Si), % 0 to 0.0050
0.15 to 0.4
Sulfur (S), % 0 to 0.050
0 to 0.030
Tin (Sn), % 6.0 to 8.0
0
Tungsten (W), % 0
14 to 16
Vanadium (V), % 0
0.4 to 0.6
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0 to 0.6
0