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H02 C46200 Brass vs. H02 C52100 Bronze

Both H02 C46200 brass and H02 C52100 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 C52100 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
350
Tensile Strength: Ultimate (UTS), MPa 420
530
Tensile Strength: Yield (Proof), MPa 190
380

Thermal Properties

Latent Heat of Fusion, J/g 170
200
Maximum Temperature: Mechanical, °C 120
180
Melting Completion (Liquidus), °C 840
1030
Melting Onset (Solidus), °C 800
880
Specific Heat Capacity, J/kg-K 380
370
Thermal Conductivity, W/m-K 110
62
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Base Metal Price, % relative 24
34
Density, g/cm3 8.1
8.8
Embodied Carbon, kg CO2/kg material 2.7
3.4
Embodied Energy, MJ/kg 46
55
Embodied Water, L/kg 330
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
150
Resilience: Unit (Modulus of Resilience), kJ/m3 170
660
Stiffness to Weight: Axial, points 7.2
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 14
17
Strength to Weight: Bending, points 15
16
Thermal Diffusivity, mm2/s 35
19
Thermal Shock Resistance, points 14
19

Alloy Composition


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Copper (Cu), % 62 to 65
89.8 to 93
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
7.0 to 9.0
Zinc (Zn), % 33.3 to 37.5
0 to 0.2
Residuals, % 0 to 0.4
0 to 0.5