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C36200 Brass vs. C38000 Brass

Both C36200 brass and C38000 brass are copper alloys. They have a moderately high 94% of their average alloy composition in common. There are 27 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 C36200 brass and the bottom bar is C38000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
100
Elongation at Break, % 20 to 53
17
Poisson's Ratio 0.31
0.31
Shear Modulus, GPa 39
39
Shear Strength, MPa 210 to 240
230
Tensile Strength: Ultimate (UTS), MPa 340 to 420
380
Tensile Strength: Yield (Proof), MPa 130 to 360
120

Thermal Properties

Latent Heat of Fusion, J/g 170
170
Maximum Temperature: Mechanical, °C 120
110
Melting Completion (Liquidus), °C 900
800
Melting Onset (Solidus), °C 890
760
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 120
110
Thermal Expansion, µm/m-K 21
21

Otherwise Unclassified Properties

Base Metal Price, % relative 23
22
Density, g/cm3 8.2
8.0
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 45
46
Embodied Water, L/kg 320
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 140
50
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 630
74
Stiffness to Weight: Axial, points 6.9
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11 to 14
13
Strength to Weight: Bending, points 13 to 15
14
Thermal Diffusivity, mm2/s 37
37
Thermal Shock Resistance, points 11 to 14
13

Alloy Composition


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Aluminum (Al), % 0
0 to 0.5
Copper (Cu), % 60 to 63
55 to 60
Iron (Fe), % 0 to 0.15
0 to 0.35
Lead (Pb), % 3.5 to 4.5
1.5 to 2.5
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 32.4 to 36.5
35.9 to 43.5
Residuals, % 0
0 to 0.5