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EN 1.4923 Stainless Steel vs. Nickel 693

EN 1.4923 stainless steel belongs to the iron alloys classification, while nickel 693 belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is EN 1.4923 stainless steel and the bottom bar is nickel 693.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
200
Elongation at Break, % 12 to 21
34
Fatigue Strength, MPa 300 to 440
230
Poisson's Ratio 0.28
0.28
Shear Modulus, GPa 76
76
Shear Strength, MPa 540 to 590
440
Tensile Strength: Ultimate (UTS), MPa 870 to 980
660
Tensile Strength: Yield (Proof), MPa 470 to 780
310

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Maximum Temperature: Mechanical, °C 740
1010
Melting Completion (Liquidus), °C 1450
1350
Melting Onset (Solidus), °C 1410
1310
Specific Heat Capacity, J/kg-K 480
480
Thermal Conductivity, W/m-K 24
9.1
Thermal Expansion, µm/m-K 11
13

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
60
Density, g/cm3 7.8
8.1
Embodied Carbon, kg CO2/kg material 2.9
9.9
Embodied Energy, MJ/kg 41
140
Embodied Water, L/kg 100
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
190
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 1580
250
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
24
Strength to Weight: Axial, points 31 to 35
23
Strength to Weight: Bending, points 26 to 28
21
Thermal Diffusivity, mm2/s 6.5
2.3
Thermal Shock Resistance, points 30 to 34
19

Alloy Composition

Aluminum (Al), % 0
2.5 to 4.0
Carbon (C), % 0.18 to 0.24
0 to 0.15
Chromium (Cr), % 11 to 12.5
27 to 31
Copper (Cu), % 0
0 to 0.5
Iron (Fe), % 83.5 to 87.1
2.5 to 6.0
Manganese (Mn), % 0.4 to 0.9
0 to 1.0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0.3 to 0.8
53.3 to 67.5
Niobium (Nb), % 0
0.5 to 2.5
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 0
0 to 1.0
Vanadium (V), % 0.25 to 0.35
0