MakeItFrom.com
Menu (ESC)

AWS ERNi-1 vs. Nickel 693

Both AWS ERNi-1 and nickel 693 are nickel alloys. They have 63% of their average alloy composition in common. There are 22 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is AWS ERNi-1 and the bottom bar is nickel 693.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
200
Elongation at Break, % 22
34
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 69
76
Tensile Strength: Ultimate (UTS), MPa 470
660

Thermal Properties

Latent Heat of Fusion, J/g 300
330
Melting Completion (Liquidus), °C 1360
1350
Melting Onset (Solidus), °C 1310
1310
Specific Heat Capacity, J/kg-K 450
480
Thermal Conductivity, W/m-K 73
9.1
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 60
60
Density, g/cm3 8.7
8.1
Embodied Carbon, kg CO2/kg material 11
9.9
Embodied Energy, MJ/kg 150
140
Embodied Water, L/kg 230
320

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 15
23
Strength to Weight: Bending, points 15
21
Thermal Diffusivity, mm2/s 19
2.3
Thermal Shock Resistance, points 17
19

Alloy Composition

Aluminum (Al), % 0 to 1.5
2.5 to 4.0
Carbon (C), % 0 to 0.15
0 to 0.15
Chromium (Cr), % 0
27 to 31
Copper (Cu), % 0 to 0.25
0 to 0.5
Iron (Fe), % 0 to 1.0
2.5 to 6.0
Manganese (Mn), % 0 to 1.0
0 to 1.0
Nickel (Ni), % 93 to 98
53.3 to 67.5
Niobium (Nb), % 0
0.5 to 2.5
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.75
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.0 to 3.5
0 to 1.0
Residuals, % 0 to 0.5
0