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H01 C19200 Copper vs. H01 C26200 Brass

Both H01 C19200 copper and H01 C26200 brass are copper alloys. Both are furnished in the H01 (quarter hard) temper. They have 69% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is H01 C19200 copper and the bottom bar is H01 C26200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 25
32
Poisson's Ratio 0.34
0.31
Rockwell B Hardness 45
55
Shear Modulus, GPa 44
41
Shear Strength, MPa 220
250
Tensile Strength: Ultimate (UTS), MPa 340
430
Tensile Strength: Yield (Proof), MPa 260
300

Thermal Properties

Latent Heat of Fusion, J/g 210
180
Maximum Temperature: Mechanical, °C 200
140
Melting Completion (Liquidus), °C 1080
950
Melting Onset (Solidus), °C 1080
920
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 240
120
Thermal Expansion, µm/m-K 17
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 67
28
Electrical Conductivity: Equal Weight (Specific), % IACS 68
31

Otherwise Unclassified Properties

Base Metal Price, % relative 30
25
Density, g/cm3 8.9
8.2
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 41
45
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 79
120
Resilience: Unit (Modulus of Resilience), kJ/m3 280
420
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 11
14
Strength to Weight: Bending, points 12
15
Thermal Diffusivity, mm2/s 69
38
Thermal Shock Resistance, points 12
14

Alloy Composition


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Copper (Cu), % 98.5 to 99.19
67 to 70
Iron (Fe), % 0.8 to 1.2
0 to 0.050
Lead (Pb), % 0 to 0.030
0 to 0.070
Phosphorus (P), % 0.010 to 0.040
0
Zinc (Zn), % 0 to 0.2
29.6 to 33
Residuals, % 0 to 0.2
0 to 0.3