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EN 1.4110 Stainless Steel vs. Nickel 684

EN 1.4110 stainless steel belongs to the iron alloys classification, while nickel 684 belongs to the nickel alloys. There are 26 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 EN 1.4110 stainless steel and the bottom bar is nickel 684.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 11 to 14
11
Fatigue Strength, MPa 250 to 730
390
Poisson's Ratio 0.28
0.29
Shear Modulus, GPa 76
76
Shear Strength, MPa 470 to 1030
710
Tensile Strength: Ultimate (UTS), MPa 770 to 1720
1190
Tensile Strength: Yield (Proof), MPa 430 to 1330
800

Thermal Properties

Latent Heat of Fusion, J/g 280
320
Maximum Temperature: Mechanical, °C 790
1000
Melting Completion (Liquidus), °C 1440
1370
Melting Onset (Solidus), °C 1400
1320
Specific Heat Capacity, J/kg-K 480
470
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
75
Density, g/cm3 7.7
8.3
Embodied Carbon, kg CO2/kg material 2.3
10
Embodied Energy, MJ/kg 33
140
Embodied Water, L/kg 110
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 90 to 180
120
Resilience: Unit (Modulus of Resilience), kJ/m3 480 to 4550
1610
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 28 to 62
40
Strength to Weight: Bending, points 24 to 41
30
Thermal Shock Resistance, points 27 to 60
34

Alloy Composition

Aluminum (Al), % 0
2.5 to 3.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.48 to 0.6
0 to 0.15
Chromium (Cr), % 13 to 15
15 to 20
Cobalt (Co), % 0
13 to 20
Copper (Cu), % 0
0 to 0.15
Iron (Fe), % 81.4 to 86
0 to 4.0
Manganese (Mn), % 0 to 1.0
0 to 0.75
Molybdenum (Mo), % 0.5 to 0.8
3.0 to 5.0
Nickel (Ni), % 0
42.7 to 64
Phosphorus (P), % 0 to 0.040
0 to 0.015
Silicon (Si), % 0 to 1.0
0 to 0.75
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
2.5 to 3.3
Vanadium (V), % 0 to 0.15
0