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C36200 Brass vs. C43400 Brass

Both C36200 brass and C43400 brass are copper alloys. They have 75% 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 C36200 brass and the bottom bar is C43400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 20 to 53
3.0 to 49
Poisson's Ratio 0.31
0.33
Rockwell B Hardness 62 to 78
54 to 94
Shear Modulus, GPa 39
42
Shear Strength, MPa 210 to 240
250 to 390
Tensile Strength: Ultimate (UTS), MPa 340 to 420
310 to 690
Tensile Strength: Yield (Proof), MPa 130 to 360
110 to 560

Thermal Properties

Latent Heat of Fusion, J/g 170
190
Maximum Temperature: Mechanical, °C 120
170
Melting Completion (Liquidus), °C 900
1020
Melting Onset (Solidus), °C 890
990
Specific Heat Capacity, J/kg-K 380
380
Thermal Conductivity, W/m-K 120
140
Thermal Expansion, µm/m-K 21
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
31
Electrical Conductivity: Equal Weight (Specific), % IACS 28
32

Otherwise Unclassified Properties

Base Metal Price, % relative 23
28
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 2.6
2.7
Embodied Energy, MJ/kg 45
44
Embodied Water, L/kg 320
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 74 to 140
19 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 89 to 630
57 to 1420
Stiffness to Weight: Axial, points 6.9
7.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11 to 14
10 to 22
Strength to Weight: Bending, points 13 to 15
12 to 20
Thermal Diffusivity, mm2/s 37
41
Thermal Shock Resistance, points 11 to 14
11 to 24

Alloy Composition


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Copper (Cu), % 60 to 63
84 to 87
Iron (Fe), % 0 to 0.15
0 to 0.050
Lead (Pb), % 3.5 to 4.5
0 to 0.050
Tin (Sn), % 0
0.4 to 1.0
Zinc (Zn), % 32.4 to 36.5
11.4 to 15.6
Residuals, % 0
0 to 0.5

Comparable Variants