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C26200 Brass vs. R60704 Alloy

C26200 brass belongs to the copper alloys classification, while R60704 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is C26200 brass and the bottom bar is R60704 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
97
Elongation at Break, % 3.0 to 180
16
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 41
36
Tensile Strength: Ultimate (UTS), MPa 330 to 770
470
Tensile Strength: Yield (Proof), MPa 110 to 490
270

Thermal Properties

Latent Heat of Fusion, J/g 180
240
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 120
22
Thermal Expansion, µm/m-K 20
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.2
6.7
Embodied Water, L/kg 320
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
64
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
370
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 11 to 26
20
Strength to Weight: Bending, points 13 to 23
20
Thermal Diffusivity, mm2/s 38
12
Thermal Shock Resistance, points 11 to 26
58

Alloy Composition

Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
0.2 to 0.4
Copper (Cu), % 67 to 70
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.050
0.2 to 0.4
Lead (Pb), % 0 to 0.070
0
Nitrogen (N), % 0
0 to 0.025
Oxygen (O), % 0
0 to 0.18
Tin (Sn), % 0
1.0 to 2.0
Zinc (Zn), % 29.6 to 33
0
Zirconium (Zr), % 0
93 to 98.8
Residuals, % 0 to 0.3
0