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N07716 Nickel vs. EN 1.4640 Stainless Steel

N07716 nickel belongs to the nickel alloys classification, while EN 1.4640 stainless steel belongs to the iron alloys. They have a modest 31% of their average alloy composition in common, which, by itself, doesn't mean much. 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 N07716 nickel and the bottom bar is EN 1.4640 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
200
Elongation at Break, % 34
51
Fatigue Strength, MPa 690
230 to 250
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 78
77
Shear Strength, MPa 580
440 to 460
Tensile Strength: Ultimate (UTS), MPa 860
620 to 650
Tensile Strength: Yield (Proof), MPa 350
240 to 260

Thermal Properties

Latent Heat of Fusion, J/g 320
280
Maximum Temperature: Mechanical, °C 980
930
Melting Completion (Liquidus), °C 1480
1420
Melting Onset (Solidus), °C 1430
1380
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 11
15
Thermal Expansion, µm/m-K 13
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
2.7

Otherwise Unclassified Properties

Base Metal Price, % relative 75
14
Density, g/cm3 8.5
7.8
Embodied Carbon, kg CO2/kg material 13
2.8
Embodied Energy, MJ/kg 190
40
Embodied Water, L/kg 280
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
250 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 300
150 to 170
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 28
22 to 23
Strength to Weight: Bending, points 24
21
Thermal Diffusivity, mm2/s 2.8
4.0
Thermal Shock Resistance, points 24
14 to 15

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0.030 to 0.080
Chromium (Cr), % 19 to 22
18 to 19
Copper (Cu), % 0
1.3 to 2.0
Iron (Fe), % 0 to 11.3
67.4 to 73.6
Manganese (Mn), % 0 to 0.2
1.5 to 4.0
Molybdenum (Mo), % 7.0 to 9.5
0
Nickel (Ni), % 59 to 63
5.5 to 6.9
Niobium (Nb), % 2.8 to 4.0
0
Nitrogen (N), % 0
0.030 to 0.11
Phosphorus (P), % 0 to 0.015
0 to 0.045
Silicon (Si), % 0 to 0.2
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 1.0 to 1.6
0