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AWS ERNiCrCoMo-1 vs. Grade 702C Zirconium

AWS ERNiCrCoMo-1 belongs to the nickel alloys classification, while grade 702C zirconium belongs to the otherwise unclassified metals. There are 17 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 AWS ERNiCrCoMo-1 and the bottom bar is grade 702C zirconium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
97
Elongation at Break, % 28
13
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 81
36
Tensile Strength: Ultimate (UTS), MPa 710
430

Thermal Properties

Latent Heat of Fusion, J/g 330
250
Specific Heat Capacity, J/kg-K 450
270
Thermal Conductivity, W/m-K 13
22
Thermal Expansion, µm/m-K 13
5.7

Otherwise Unclassified Properties

Density, g/cm3 8.5
6.7
Embodied Water, L/kg 350
450

Common Calculations

Stiffness to Weight: Axial, points 14
8.1
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 23
18
Strength to Weight: Bending, points 21
19
Thermal Diffusivity, mm2/s 3.5
12
Thermal Shock Resistance, points 19
55

Alloy Composition

Aluminum (Al), % 0.8 to 1.5
0
Carbon (C), % 0.050 to 0.15
0 to 0.1
Chromium (Cr), % 20 to 24
0
Cobalt (Co), % 10 to 15
0
Copper (Cu), % 0 to 0.5
0
Hafnium (Hf), % 0
0 to 4.5
Hydrogen (H), % 0
0 to 0.0050
Iron (Fe), % 0 to 3.0
0 to 0.3
Manganese (Mn), % 0 to 1.0
0
Molybdenum (Mo), % 8.0 to 10
0
Nickel (Ni), % 42.7 to 61.2
0
Nitrogen (N), % 0
0 to 0.030
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.030
0 to 0.010
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0 to 0.6
0
Zirconium (Zr), % 0
94.8 to 100
Residuals, % 0 to 0.5
0