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C66200 Brass vs. R04295 Alloy

C66200 brass belongs to the copper alloys classification, while R04295 alloy belongs to the otherwise unclassified metals. There are 18 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 C66200 brass and the bottom bar is R04295 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 8.0 to 15
22
Poisson's Ratio 0.33
0.38
Shear Modulus, GPa 42
37
Tensile Strength: Ultimate (UTS), MPa 450 to 520
410
Tensile Strength: Yield (Proof), MPa 410 to 480
300

Thermal Properties

Latent Heat of Fusion, J/g 200
300
Specific Heat Capacity, J/kg-K 390
260
Thermal Expansion, µm/m-K 18
7.2

Otherwise Unclassified Properties

Density, g/cm3 8.7
9.0
Embodied Water, L/kg 320
950

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40 to 66
84
Resilience: Unit (Modulus of Resilience), kJ/m3 760 to 1030
430
Stiffness to Weight: Axial, points 7.2
6.3
Stiffness to Weight: Bending, points 19
17
Strength to Weight: Axial, points 14 to 17
13
Strength to Weight: Bending, points 15 to 16
14
Thermal Shock Resistance, points 16 to 18
40

Alloy Composition

Carbon (C), % 0
0 to 0.015
Copper (Cu), % 86.6 to 91
0
Hafnium (Hf), % 0
9.0 to 11
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0 to 0.050
0
Lead (Pb), % 0 to 0.050
0
Nickel (Ni), % 0.3 to 1.0
0
Niobium (Nb), % 0
85.9 to 90.3
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.025
Phosphorus (P), % 0.050 to 0.2
0
Tantalum (Ta), % 0
0 to 0.5
Tin (Sn), % 0.2 to 0.7
0
Titanium (Ti), % 0
0.7 to 1.3
Tungsten (W), % 0
0 to 0.5
Zinc (Zn), % 6.5 to 12.9
0
Zirconium (Zr), % 0
0 to 0.7
Residuals, % 0 to 0.5
0