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C87200 Bronze vs. SAE-AISI H42 Steel

C87200 bronze belongs to the copper alloys classification, while SAE-AISI H42 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 C87200 bronze and the bottom bar is SAE-AISI H42 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 43
77
Tensile Strength: Ultimate (UTS), MPa 380
700 to 1980

Thermal Properties

Latent Heat of Fusion, J/g 260
260
Melting Completion (Liquidus), °C 970
1620
Melting Onset (Solidus), °C 860
1570
Specific Heat Capacity, J/kg-K 410
440
Thermal Conductivity, W/m-K 28
24
Thermal Expansion, µm/m-K 17
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.6
8.4
Embodied Carbon, kg CO2/kg material 2.7
8.8
Embodied Energy, MJ/kg 44
130
Embodied Water, L/kg 310
98

Common Calculations

Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
23 to 65
Strength to Weight: Bending, points 14
21 to 42
Thermal Diffusivity, mm2/s 8.0
6.5
Thermal Shock Resistance, points 14
20 to 57

Alloy Composition

Aluminum (Al), % 0 to 1.5
0
Carbon (C), % 0
0.55 to 0.7
Chromium (Cr), % 0
3.8 to 4.5
Copper (Cu), % 89 to 99
0 to 0.25
Iron (Fe), % 0 to 2.5
79.3 to 83.8
Lead (Pb), % 0 to 0.5
0
Manganese (Mn), % 0 to 1.5
0.15 to 0.4
Molybdenum (Mo), % 0
4.5 to 5.5
Nickel (Ni), % 0
0 to 0.3
Phosphorus (P), % 0 to 0.5
0 to 0.030
Silicon (Si), % 1.0 to 5.0
0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 1.0
0
Tungsten (W), % 0
5.5 to 6.8
Vanadium (V), % 0
1.8 to 2.2
Zinc (Zn), % 0 to 5.0
0