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Nickel 908 vs. AWS ERNiCrMo-10

Both nickel 908 and AWS ERNiCrMo-10 are nickel alloys. They have 58% of their average alloy composition in common. There are 22 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 nickel 908 and the bottom bar is AWS ERNiCrMo-10.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
220
Elongation at Break, % 11
28
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 70
84
Tensile Strength: Ultimate (UTS), MPa 1340
790

Thermal Properties

Latent Heat of Fusion, J/g 290
320
Melting Completion (Liquidus), °C 1430
1550
Melting Onset (Solidus), °C 1380
1490
Specific Heat Capacity, J/kg-K 460
420
Thermal Conductivity, W/m-K 11
10
Thermal Expansion, µm/m-K 8.6
12

Otherwise Unclassified Properties

Base Metal Price, % relative 50
70
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 9.3
12
Embodied Energy, MJ/kg 140
160
Embodied Water, L/kg 170
300

Common Calculations

Stiffness to Weight: Axial, points 12
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 45
25
Strength to Weight: Bending, points 33
21
Thermal Diffusivity, mm2/s 2.9
2.7
Thermal Shock Resistance, points 61
21

Alloy Composition

Aluminum (Al), % 0.75 to 1.3
0
Boron (B), % 0 to 0.012
0
Carbon (C), % 0 to 0.030
0 to 0.015
Chromium (Cr), % 3.8 to 4.5
20 to 22.5
Cobalt (Co), % 0 to 0.5
0 to 2.5
Copper (Cu), % 0 to 0.5
0 to 0.5
Iron (Fe), % 35.6 to 44.6
2.0 to 6.0
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 47 to 51
49 to 63
Niobium (Nb), % 2.7 to 3.3
0
Phosphorus (P), % 0 to 0.015
0 to 0.020
Silicon (Si), % 0 to 0.5
0 to 0.080
Sulfur (S), % 0 to 0.0050
0 to 0.010
Titanium (Ti), % 1.2 to 1.8
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Residuals, % 0
0 to 0.5