MakeItFrom.com
Menu (ESC)

AWS ENiCrFe-2 vs. AWS ERNiCrFe-6

Both AWS ENiCrFe-2 and AWS ERNiCrFe-6 are nickel alloys. Both are furnished in the as-welded condition. They have a very high 95% of their average alloy composition in common. There are 20 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS ENiCrFe-2 and the bottom bar is AWS ERNiCrFe-6.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 28
34
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 74
74
Tensile Strength: Ultimate (UTS), MPa 790
630

Thermal Properties

Latent Heat of Fusion, J/g 310
310
Melting Completion (Liquidus), °C 1390
1370
Melting Onset (Solidus), °C 1350
1320
Specific Heat Capacity, J/kg-K 450
460
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 65
55
Density, g/cm3 8.5
8.4
Embodied Carbon, kg CO2/kg material 11
9.8
Embodied Energy, MJ/kg 160
140
Embodied Water, L/kg 260
260

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 26
21
Strength to Weight: Bending, points 22
19
Thermal Shock Resistance, points 24
19

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.080
Chromium (Cr), % 13 to 17
14 to 17
Cobalt (Co), % 0 to 0.12
0
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 0 to 12
0 to 8.0
Manganese (Mn), % 1.0 to 3.5
2.0 to 2.7
Molybdenum (Mo), % 0.5 to 2.5
0
Nickel (Ni), % 62 to 85
67 to 81.5
Niobium (Nb), % 0.5 to 4.0
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 0.75
0 to 0.35
Sulfur (S), % 0 to 0.020
0 to 0.015
Titanium (Ti), % 0
2.5 to 3.5
Residuals, % 0
0 to 0.5