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H04 C43000 Brass vs. H04 C46200 Brass

Both H04 C43000 brass and H04 C46200 brass are copper alloys. Both are furnished in the H04 (full hard) temper. They have 77% 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 H04 C43000 brass and the bottom bar is H04 C46200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 10
17
Poisson's Ratio 0.33
0.31
Shear Modulus, GPa 42
40
Shear Strength, MPa 320
290
Tensile Strength: Ultimate (UTS), MPa 540
480
Tensile Strength: Yield (Proof), MPa 500
290

Thermal Properties

Latent Heat of Fusion, J/g 190
170
Maximum Temperature: Mechanical, °C 170
120
Melting Completion (Liquidus), °C 1030
840
Melting Onset (Solidus), °C 1000
800
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 120
110
Thermal Expansion, µm/m-K 18
20

Otherwise Unclassified Properties

Base Metal Price, % relative 29
24
Density, g/cm3 8.6
8.1
Embodied Carbon, kg CO2/kg material 2.8
2.7
Embodied Energy, MJ/kg 46
46
Embodied Water, L/kg 330
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53
69
Resilience: Unit (Modulus of Resilience), kJ/m3 1140
400
Stiffness to Weight: Axial, points 7.1
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 17
16
Strength to Weight: Bending, points 17
17
Thermal Diffusivity, mm2/s 36
35
Thermal Shock Resistance, points 19
16

Alloy Composition


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Copper (Cu), % 84 to 87
62 to 65
Iron (Fe), % 0 to 0.050
0 to 0.1
Lead (Pb), % 0 to 0.1
0 to 0.2
Tin (Sn), % 1.7 to 2.7
0.5 to 1.0
Zinc (Zn), % 9.7 to 14.3
33.3 to 37.5
Residuals, % 0 to 0.5
0 to 0.4