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C85200 Brass vs. C36200 Brass

Both C85200 brass and C36200 brass are copper alloys. They have 88% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C85200 brass and the bottom bar is C36200 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 28
20 to 53
Poisson's Ratio 0.32
0.31
Shear Modulus, GPa 40
39
Tensile Strength: Ultimate (UTS), MPa 270
340 to 420
Tensile Strength: Yield (Proof), MPa 95
130 to 360

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 140
120
Melting Completion (Liquidus), °C 940
900
Melting Onset (Solidus), °C 930
890
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 84
120
Thermal Expansion, µm/m-K 20
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
26
Electrical Conductivity: Equal Weight (Specific), % IACS 19
28

Otherwise Unclassified Properties

Base Metal Price, % relative 26
23
Density, g/cm3 8.4
8.2
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 46
45
Embodied Water, L/kg 330
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
74 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 42
89 to 630
Stiffness to Weight: Axial, points 7.0
6.9
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 8.9
11 to 14
Strength to Weight: Bending, points 11
13 to 15
Thermal Diffusivity, mm2/s 27
37
Thermal Shock Resistance, points 9.3
11 to 14

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 70 to 74
60 to 63
Iron (Fe), % 0 to 0.6
0 to 0.15
Lead (Pb), % 1.5 to 3.8
3.5 to 4.5
Nickel (Ni), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.050
0
Sulfur (S), % 0 to 0.050
0
Tin (Sn), % 0.7 to 2.0
0
Zinc (Zn), % 20 to 27
32.4 to 36.5
Residuals, % 0 to 0.9
0