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N10675 Nickel vs. S15700 Stainless Steel

N10675 nickel belongs to the nickel alloys classification, while S15700 stainless steel belongs to the iron alloys. There are 30 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 N10675 nickel and the bottom bar is S15700 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
200
Elongation at Break, % 47
1.1 to 29
Fatigue Strength, MPa 350
370 to 770
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 85
77
Shear Strength, MPa 610
770 to 1070
Tensile Strength: Ultimate (UTS), MPa 860
1180 to 1890
Tensile Strength: Yield (Proof), MPa 400
500 to 1770

Thermal Properties

Latent Heat of Fusion, J/g 320
290
Maximum Temperature: Mechanical, °C 910
870
Melting Completion (Liquidus), °C 1420
1440
Melting Onset (Solidus), °C 1370
1400
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 11
16
Thermal Expansion, µm/m-K 11
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.3
2.3
Electrical Conductivity: Equal Weight (Specific), % IACS 1.2
2.6

Otherwise Unclassified Properties

Base Metal Price, % relative 80
15
Density, g/cm3 9.3
7.8
Embodied Carbon, kg CO2/kg material 16
3.4
Embodied Energy, MJ/kg 210
47
Embodied Water, L/kg 280
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 330
17 to 270
Resilience: Unit (Modulus of Resilience), kJ/m3 350
640 to 4660
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 22
25
Strength to Weight: Axial, points 26
42 to 67
Strength to Weight: Bending, points 22
32 to 43
Thermal Diffusivity, mm2/s 3.1
4.2
Thermal Shock Resistance, points 26
39 to 63

Alloy Composition

Aluminum (Al), % 0 to 0.5
0.75 to 1.5
Carbon (C), % 0 to 0.010
0 to 0.090
Chromium (Cr), % 1.0 to 3.0
14 to 16
Cobalt (Co), % 0 to 3.0
0
Copper (Cu), % 0 to 0.2
0
Iron (Fe), % 1.0 to 3.0
69.6 to 76.8
Manganese (Mn), % 0 to 3.0
0 to 1.0
Molybdenum (Mo), % 27 to 32
2.0 to 3.0
Nickel (Ni), % 51.3 to 71
6.5 to 7.7
Niobium (Nb), % 0 to 0.2
0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.1
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.030
Tantalum (Ta), % 0 to 0.2
0
Titanium (Ti), % 0 to 0.2
0
Tungsten (W), % 0 to 3.0
0
Vanadium (V), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.1
0