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N08332 Stainless Steel vs. Nickel 684

N08332 stainless steel belongs to the iron alloys classification, while nickel 684 belongs to the nickel alloys. They have 56% of their average alloy composition in common. There are 27 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 N08332 stainless steel and the bottom bar is nickel 684.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
310
Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
11
Fatigue Strength, MPa 170
390
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
76
Shear Strength, MPa 350
710
Tensile Strength: Ultimate (UTS), MPa 520
1190
Tensile Strength: Yield (Proof), MPa 210
800

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Maximum Temperature: Mechanical, °C 1050
1000
Melting Completion (Liquidus), °C 1390
1370
Melting Onset (Solidus), °C 1340
1320
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 16
13

Otherwise Unclassified Properties

Base Metal Price, % relative 32
75
Density, g/cm3 8.0
8.3
Embodied Carbon, kg CO2/kg material 5.4
10
Embodied Energy, MJ/kg 77
140
Embodied Water, L/kg 190
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
120
Resilience: Unit (Modulus of Resilience), kJ/m3 110
1610
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 18
40
Strength to Weight: Bending, points 18
30
Thermal Shock Resistance, points 12
34

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.050 to 0.1
0 to 0.15
Chromium (Cr), % 17 to 20
15 to 20
Cobalt (Co), % 0
13 to 20
Copper (Cu), % 0 to 1.0
0 to 0.15
Iron (Fe), % 38.3 to 48.2
0 to 4.0
Lead (Pb), % 0 to 0.0050
0
Manganese (Mn), % 0 to 2.0
0 to 0.75
Molybdenum (Mo), % 0
3.0 to 5.0
Nickel (Ni), % 34 to 37
42.7 to 64
Phosphorus (P), % 0 to 0.030
0 to 0.015
Silicon (Si), % 0.75 to 1.5
0 to 0.75
Sulfur (S), % 0 to 0.030
0 to 0.015
Tin (Sn), % 0 to 0.025
0
Titanium (Ti), % 0
2.5 to 3.3