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C26200 Brass vs. Grade 705C Zirconium

C26200 brass belongs to the copper alloys classification, while grade 705C zirconium belongs to the otherwise unclassified metals. There are 21 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 grade 705C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
98
Elongation at Break, % 3.0 to 180
13
Poisson's Ratio 0.31
0.34
Rockwell B Hardness 55 to 93
87
Shear Modulus, GPa 41
36
Tensile Strength: Ultimate (UTS), MPa 330 to 770
540
Tensile Strength: Yield (Proof), MPa 110 to 490
390

Thermal Properties

Latent Heat of Fusion, J/g 180
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 120
18
Thermal Expansion, µm/m-K 20
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.2
6.7
Embodied Water, L/kg 320
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
66
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
790
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 11 to 26
22
Strength to Weight: Bending, points 13 to 23
22
Thermal Diffusivity, mm2/s 38
9.9
Thermal Shock Resistance, points 11 to 26
69

Alloy Composition

Carbon (C), % 0
0 to 0.1
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 to 0.3
Lead (Pb), % 0 to 0.070
0
Niobium (Nb), % 0
2.0 to 3.0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.3
Phosphorus (P), % 0
0 to 0.010
Zinc (Zn), % 29.6 to 33
0
Zirconium (Zr), % 0
91.9 to 98
Residuals, % 0 to 0.3
0