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N07716 Nickel vs. EN 1.4021 Stainless Steel

N07716 nickel belongs to the nickel alloys classification, while EN 1.4021 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is N07716 nickel and the bottom bar is EN 1.4021 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
190
Elongation at Break, % 34
11 to 17
Fatigue Strength, MPa 690
240 to 380
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 78
76
Shear Strength, MPa 580
390 to 530
Tensile Strength: Ultimate (UTS), MPa 860
630 to 880
Tensile Strength: Yield (Proof), MPa 350
390 to 670

Thermal Properties

Latent Heat of Fusion, J/g 320
270
Maximum Temperature: Mechanical, °C 980
760
Melting Completion (Liquidus), °C 1480
1440
Melting Onset (Solidus), °C 1430
1400
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 11
30
Thermal Expansion, µm/m-K 13
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 75
7.0
Density, g/cm3 8.5
7.7
Embodied Carbon, kg CO2/kg material 13
1.9
Embodied Energy, MJ/kg 190
27
Embodied Water, L/kg 280
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 240
88 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 300
400 to 1160
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 28
23 to 31
Strength to Weight: Bending, points 24
21 to 26
Thermal Diffusivity, mm2/s 2.8
8.1
Thermal Shock Resistance, points 24
22 to 31

Alloy Composition

Aluminum (Al), % 0 to 0.35
0
Carbon (C), % 0 to 0.030
0.16 to 0.25
Chromium (Cr), % 19 to 22
12 to 14
Iron (Fe), % 0 to 11.3
83.2 to 87.8
Manganese (Mn), % 0 to 0.2
0 to 1.5
Molybdenum (Mo), % 7.0 to 9.5
0
Nickel (Ni), % 59 to 63
0
Niobium (Nb), % 2.8 to 4.0
0
Phosphorus (P), % 0 to 0.015
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.0
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 1.0 to 1.6
0