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H04 C26200 Brass vs. H04 C42600 Brass

Both H04 C26200 brass and H04 C42600 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 29 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 C26200 brass and the bottom bar is H04 C42600 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 8.0
6.7
Poisson's Ratio 0.31
0.33
Shear Modulus, GPa 41
42
Shear Strength, MPa 300
370
Tensile Strength: Ultimate (UTS), MPa 530
630
Tensile Strength: Yield (Proof), MPa 480
590

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 140
180
Melting Completion (Liquidus), °C 950
1030
Melting Onset (Solidus), °C 920
1010
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 120
110
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
25
Electrical Conductivity: Equal Weight (Specific), % IACS 31
26

Otherwise Unclassified Properties

Base Metal Price, % relative 25
31
Density, g/cm3 8.2
8.7
Embodied Carbon, kg CO2/kg material 2.7
2.9
Embodied Energy, MJ/kg 45
48
Embodied Water, L/kg 320
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 41
42
Resilience: Unit (Modulus of Resilience), kJ/m3 1060
1540
Stiffness to Weight: Axial, points 7.2
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 18
20
Strength to Weight: Bending, points 18
19
Thermal Diffusivity, mm2/s 38
33
Thermal Shock Resistance, points 18
22

Alloy Composition


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Copper (Cu), % 67 to 70
87 to 90
Iron (Fe), % 0 to 0.050
0.050 to 0.2
Lead (Pb), % 0 to 0.070
0 to 0.050
Nickel (Ni), % 0
0.050 to 0.2
Phosphorus (P), % 0
0.020 to 0.050
Tin (Sn), % 0
2.5 to 4.0
Zinc (Zn), % 29.6 to 33
5.3 to 10.4
Residuals, % 0 to 0.3
0 to 0.2