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Grade 702C Zirconium vs. SAE-AISI 1060 Steel

Grade 702C zirconium belongs to the otherwise unclassified metals classification, while SAE-AISI 1060 steel belongs to the iron alloys. There are 21 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is grade 702C zirconium and the bottom bar is SAE-AISI 1060 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
180 to 220
Elastic (Young's, Tensile) Modulus, GPa 97
190
Elongation at Break, % 13
10 to 13
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 36
72
Tensile Strength: Ultimate (UTS), MPa 430
620 to 740
Tensile Strength: Yield (Proof), MPa 310
400 to 540

Thermal Properties

Latent Heat of Fusion, J/g 250
250
Specific Heat Capacity, J/kg-K 270
470
Thermal Conductivity, W/m-K 22
51
Thermal Expansion, µm/m-K 5.7
12

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.8
Embodied Water, L/kg 450
46

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
58 to 82
Resilience: Unit (Modulus of Resilience), kJ/m3 510
430 to 790
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
22 to 26
Strength to Weight: Bending, points 19
21 to 23
Thermal Diffusivity, mm2/s 12
14
Thermal Shock Resistance, points 55
20 to 24

Alloy Composition

Carbon (C), % 0 to 0.1
0.55 to 0.65
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
98.4 to 98.9
Manganese (Mn), % 0
0.6 to 0.9
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.010
0 to 0.040
Sulfur (S), % 0
0 to 0.050
Zirconium (Zr), % 94.8 to 100
0