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H02 C36000 Brass vs. H02 C70600 Copper-nickel

Both H02 C36000 brass and H02 C70600 copper-nickel are copper alloys. Both are furnished in the H02 (half hard) temper. They have 62% of their average alloy composition in common. There are 29 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 C36000 brass and the bottom bar is H02 C70600 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
120
Elongation at Break, % 17
8.0
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 39
46
Shear Strength, MPa 220
270
Tensile Strength: Ultimate (UTS), MPa 360
460
Tensile Strength: Yield (Proof), MPa 140
63

Thermal Properties

Latent Heat of Fusion, J/g 170
220
Maximum Temperature: Mechanical, °C 120
220
Melting Completion (Liquidus), °C 900
1150
Melting Onset (Solidus), °C 890
1100
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 120
44
Thermal Expansion, µm/m-K 21
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 29
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 23
33
Density, g/cm3 8.2
8.9
Embodied Carbon, kg CO2/kg material 2.6
3.4
Embodied Energy, MJ/kg 45
51
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 50
26
Resilience: Unit (Modulus of Resilience), kJ/m3 100
16
Stiffness to Weight: Axial, points 7.0
7.7
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12
14
Strength to Weight: Bending, points 14
15
Thermal Diffusivity, mm2/s 37
13
Thermal Shock Resistance, points 12
15

Alloy Composition


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Copper (Cu), % 60 to 63
84.7 to 90
Iron (Fe), % 0 to 0.35
1.0 to 1.8
Lead (Pb), % 2.5 to 3.7
0 to 0.050
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
9.0 to 11
Zinc (Zn), % 32.5 to 37.5
0 to 1.0
Residuals, % 0 to 0.5
0 to 0.5