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H02 C46200 Brass vs. H02 C52400 Bronze

Both H02 C46200 brass and H02 C52400 bronze are copper alloys. Both are furnished in the H02 (half hard) temper. They have 65% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is H02 C46200 brass and the bottom bar is H02 C52400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 30
32
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
41
Shear Strength, MPa 270
380
Tensile Strength: Ultimate (UTS), MPa 420
580
Tensile Strength: Yield (Proof), MPa 190
420

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 840
1000
Melting Onset (Solidus), °C 800
840
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 110
50
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Base Metal Price, % relative 24
35
Density, g/cm3 8.1
8.8
Embodied Carbon, kg CO2/kg material 2.7
3.6
Embodied Energy, MJ/kg 46
58
Embodied Water, L/kg 330
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
170
Resilience: Unit (Modulus of Resilience), kJ/m3 170
800
Stiffness to Weight: Axial, points 7.2
6.9
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 14
18
Strength to Weight: Bending, points 15
18
Thermal Diffusivity, mm2/s 35
15
Thermal Shock Resistance, points 14
21

Alloy Composition


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Copper (Cu), % 62 to 65
87.8 to 91
Iron (Fe), % 0 to 0.1
0 to 0.1
Lead (Pb), % 0 to 0.2
0 to 0.050
Phosphorus (P), % 0
0.030 to 0.35
Tin (Sn), % 0.5 to 1.0
9.0 to 11
Zinc (Zn), % 33.3 to 37.5
0 to 0.2
Residuals, % 0 to 0.4
0 to 0.5