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AWS E320LR vs. Grade CZ100 Nickel

AWS E320LR belongs to the iron alloys classification, while grade CZ100 nickel belongs to the nickel alloys. They have a modest 37% of their average alloy composition in common, which, by itself, doesn't mean much. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is AWS E320LR and the bottom bar is grade CZ100 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
180
Elongation at Break, % 34
11
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 77
69
Tensile Strength: Ultimate (UTS), MPa 580
390

Thermal Properties

Latent Heat of Fusion, J/g 300
310
Melting Completion (Liquidus), °C 1410
1350
Melting Onset (Solidus), °C 1360
1300
Specific Heat Capacity, J/kg-K 460
450
Thermal Expansion, µm/m-K 14
11

Otherwise Unclassified Properties

Base Metal Price, % relative 36
60
Density, g/cm3 8.2
8.8
Embodied Carbon, kg CO2/kg material 6.2
10
Embodied Energy, MJ/kg 87
140
Embodied Water, L/kg 220
230

Common Calculations

Stiffness to Weight: Axial, points 13
12
Stiffness to Weight: Bending, points 24
22
Strength to Weight: Axial, points 20
12
Strength to Weight: Bending, points 19
14
Thermal Shock Resistance, points 15
14

Alloy Composition

Carbon (C), % 0 to 0.030
0 to 1.0
Chromium (Cr), % 19 to 21
0
Copper (Cu), % 3.0 to 4.0
0 to 1.3
Iron (Fe), % 32.7 to 42.5
0 to 3.0
Manganese (Mn), % 1.5 to 2.5
0 to 1.5
Molybdenum (Mo), % 2.0 to 3.0
0
Nickel (Ni), % 32 to 36
95 to 100
Niobium (Nb), % 0 to 0.4
0
Phosphorus (P), % 0 to 0.020
0 to 0.030
Silicon (Si), % 0 to 0.3
0 to 2.0
Sulfur (S), % 0 to 0.015
0 to 0.030