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AWS ERNiCrFe-6 vs. Grade N12MV Nickel

Both AWS ERNiCrFe-6 and grade N12MV nickel are nickel alloys. They have 70% of their average alloy composition in common. There are 20 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 AWS ERNiCrFe-6 and the bottom bar is grade N12MV nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
220
Elongation at Break, % 34
6.8
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 74
84
Tensile Strength: Ultimate (UTS), MPa 630
600

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Melting Completion (Liquidus), °C 1370
1620
Melting Onset (Solidus), °C 1320
1570
Specific Heat Capacity, J/kg-K 460
390
Thermal Expansion, µm/m-K 13
10

Otherwise Unclassified Properties

Base Metal Price, % relative 55
75
Density, g/cm3 8.4
9.2
Embodied Carbon, kg CO2/kg material 9.8
16
Embodied Energy, MJ/kg 140
200
Embodied Water, L/kg 260
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
22
Strength to Weight: Axial, points 21
18
Strength to Weight: Bending, points 19
17
Thermal Shock Resistance, points 19
19

Alloy Composition

Carbon (C), % 0 to 0.080
0 to 0.12
Chromium (Cr), % 14 to 17
0 to 1.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 0 to 8.0
4.0 to 6.0
Manganese (Mn), % 2.0 to 2.7
0 to 1.0
Molybdenum (Mo), % 0
26 to 30
Nickel (Ni), % 67 to 81.5
60.2 to 69.8
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.35
0 to 1.0
Sulfur (S), % 0 to 0.015
0 to 0.030
Titanium (Ti), % 2.5 to 3.5
0
Vanadium (V), % 0
0.2 to 0.6
Residuals, % 0 to 0.5
0