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CC754S Brass vs. Grade 705C Zirconium

CC754S 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 (9, in this case) are not shown.

For each property being compared, the top bar is CC754S brass and the bottom bar is grade 705C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 90
200
Elastic (Young's, Tensile) Modulus, GPa 100
98
Elongation at Break, % 11
13
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 40
36
Tensile Strength: Ultimate (UTS), MPa 320
540
Tensile Strength: Yield (Proof), MPa 160
390

Thermal Properties

Latent Heat of Fusion, J/g 170
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 95
18
Thermal Expansion, µm/m-K 21
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.1
6.7
Embodied Water, L/kg 330
450

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
66
Resilience: Unit (Modulus of Resilience), kJ/m3 130
790
Stiffness to Weight: Axial, points 7.2
8.1
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 11
22
Strength to Weight: Bending, points 13
22
Thermal Diffusivity, mm2/s 31
9.9
Thermal Shock Resistance, points 10
69

Alloy Composition

Aluminum (Al), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.1
Copper (Cu), % 57 to 63
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 0.7
0 to 0.3
Lead (Pb), % 0.5 to 2.5
0
Manganese (Mn), % 0 to 0.5
0
Nickel (Ni), % 0 to 1.0
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 to 0.020
0 to 0.010
Silicon (Si), % 0 to 0.3
0
Tin (Sn), % 0 to 1.0
0
Zinc (Zn), % 30.2 to 42.5
0
Zirconium (Zr), % 0
91.9 to 98