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Grade 702C Zirconium vs. EN 1.5113 Steel

Grade 702C zirconium belongs to the otherwise unclassified metals classification, while EN 1.5113 steel belongs to the iron alloys. 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 grade 702C zirconium and the bottom bar is EN 1.5113 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
170 to 270
Elastic (Young's, Tensile) Modulus, GPa 97
190
Elongation at Break, % 13
11 to 18
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 36
72
Tensile Strength: Ultimate (UTS), MPa 430
580 to 900
Tensile Strength: Yield (Proof), MPa 310
320 to 770

Thermal Properties

Latent Heat of Fusion, J/g 250
260
Specific Heat Capacity, J/kg-K 270
480
Thermal Conductivity, W/m-K 22
52
Thermal Expansion, µm/m-K 5.7
13

Otherwise Unclassified Properties

Density, g/cm3 6.7
7.8
Embodied Water, L/kg 450
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 52
91 to 96
Resilience: Unit (Modulus of Resilience), kJ/m3 510
270 to 1570
Stiffness to Weight: Axial, points 8.1
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 18
21 to 32
Strength to Weight: Bending, points 19
20 to 27
Thermal Diffusivity, mm2/s 12
14
Thermal Shock Resistance, points 55
17 to 26

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.1
Hafnium (Hf), % 0 to 4.5
0
Hydrogen (H), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.3
97 to 97.5
Manganese (Mn), % 0
1.6 to 1.8
Nitrogen (N), % 0 to 0.030
0
Oxygen (O), % 0 to 0.25
0
Phosphorus (P), % 0 to 0.010
0 to 0.025
Silicon (Si), % 0
0.9 to 1.1
Sulfur (S), % 0
0 to 0.025
Zirconium (Zr), % 94.8 to 100
0