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C27000 Brass vs. C41300 Brass

Both C27000 brass and C41300 brass are copper alloys. They have 74% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C27000 brass and the bottom bar is C41300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.31
0.33
Rockwell B Hardness 53 to 91
53 to 88
Rockwell Superficial 30T Hardness 52 to 78
20 to 77
Shear Modulus, GPa 40
42
Tensile Strength: Ultimate (UTS), MPa 370 to 650
300 to 630

Thermal Properties

Latent Heat of Fusion, J/g 180
200
Maximum Temperature: Mechanical, °C 130
180
Melting Completion (Liquidus), °C 930
1040
Melting Onset (Solidus), °C 900
1010
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 120
130
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
30
Electrical Conductivity: Equal Weight (Specific), % IACS 30
31

Otherwise Unclassified Properties

Base Metal Price, % relative 24
29
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.7
2.7
Embodied Energy, MJ/kg 45
44
Embodied Water, L/kg 320
320

Common Calculations

Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 13 to 22
9.6 to 20
Strength to Weight: Bending, points 14 to 21
11 to 19
Thermal Diffusivity, mm2/s 37
40
Thermal Shock Resistance, points 12 to 22
11 to 22

Alloy Composition

Copper (Cu), % 63 to 68.5
89 to 93
Iron (Fe), % 0 to 0.1
0 to 0.050
Lead (Pb), % 0 to 0.070
0 to 0.1
Tin (Sn), % 0
0.7 to 1.3
Zinc (Zn), % 31 to 37
5.1 to 10.3
Residuals, % 0
0 to 0.5

Comparable Variants