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H04 C46200 Brass vs. H04 C61000 Bronze

Both H04 C46200 brass and H04 C61000 bronze are copper alloys. Both are furnished in the H04 (full hard) temper. They have 64% of their average alloy composition in common. There are 27 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is H04 C46200 brass and the bottom bar is H04 C61000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 17
29
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
42
Shear Strength, MPa 290
300
Tensile Strength: Ultimate (UTS), MPa 480
460
Tensile Strength: Yield (Proof), MPa 290
190

Thermal Properties

Latent Heat of Fusion, J/g 170
220
Maximum Temperature: Mechanical, °C 120
210
Melting Completion (Liquidus), °C 840
1040
Melting Onset (Solidus), °C 800
990
Specific Heat Capacity, J/kg-K 380
420
Thermal Conductivity, W/m-K 110
69
Thermal Expansion, µm/m-K 20
18

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.1
8.5
Embodied Carbon, kg CO2/kg material 2.7
3.0
Embodied Energy, MJ/kg 46
49
Embodied Water, L/kg 330
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 69
110
Resilience: Unit (Modulus of Resilience), kJ/m3 400
160
Stiffness to Weight: Axial, points 7.2
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 16
15
Strength to Weight: Bending, points 17
16
Thermal Diffusivity, mm2/s 35
19
Thermal Shock Resistance, points 16
16

Alloy Composition


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Aluminum (Al), % 0
6.0 to 8.5
Copper (Cu), % 62 to 65
90.2 to 94
Iron (Fe), % 0 to 0.1
0 to 0.5
Lead (Pb), % 0 to 0.2
0 to 0.020
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 0.5 to 1.0
0
Zinc (Zn), % 33.3 to 37.5
0 to 0.2
Residuals, % 0 to 0.4
0 to 0.5