MakeItFrom.com
Menu (ESC)

Grade 361 Molybdenum vs. Nickel 689

Grade 361 molybdenum belongs to the otherwise unclassified metals classification, while nickel 689 belongs to the nickel alloys. There are 20 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 grade 361 molybdenum and the bottom bar is nickel 689.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 310
210
Elongation at Break, % 6.3
23
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 120
80
Tensile Strength: Ultimate (UTS), MPa 620
1250
Tensile Strength: Yield (Proof), MPa 530
690

Thermal Properties

Latent Heat of Fusion, J/g 370
330
Specific Heat Capacity, J/kg-K 250
450
Thermal Expansion, µm/m-K 7.0
12

Otherwise Unclassified Properties

Density, g/cm3 10
8.5
Embodied Carbon, kg CO2/kg material 28
11
Embodied Energy, MJ/kg 330
150
Embodied Water, L/kg 360
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 37
240
Resilience: Unit (Modulus of Resilience), kJ/m3 450
1170
Stiffness to Weight: Axial, points 17
14
Stiffness to Weight: Bending, points 22
23
Strength to Weight: Axial, points 17
41
Strength to Weight: Bending, points 16
30
Thermal Shock Resistance, points 21
35

Alloy Composition

Aluminum (Al), % 0
0.75 to 1.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0 to 0.010
0.1 to 0.2
Chromium (Cr), % 0
18 to 20
Cobalt (Co), % 0
9.0 to 11
Iron (Fe), % 0 to 0.010
0 to 5.0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 99.9 to 100
9.0 to 10.5
Nickel (Ni), % 0 to 0.0050
48.3 to 60.9
Nitrogen (N), % 0 to 0.0020
0
Oxygen (O), % 0 to 0.0070
0
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0 to 0.010
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8