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EN 1.4923 Stainless Steel vs. Nickel 689

EN 1.4923 stainless steel belongs to the iron alloys classification, while nickel 689 belongs to the nickel alloys. There are 27 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 1.4923 stainless steel and the bottom bar is nickel 689.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 12 to 21
23
Fatigue Strength, MPa 300 to 440
420
Poisson's Ratio 0.28
0.29
Reduction in Area, % 40 to 46
21
Shear Modulus, GPa 76
80
Shear Strength, MPa 540 to 590
790
Tensile Strength: Ultimate (UTS), MPa 870 to 980
1250
Tensile Strength: Yield (Proof), MPa 470 to 780
690

Thermal Properties

Latent Heat of Fusion, J/g 270
330
Maximum Temperature: Mechanical, °C 740
990
Melting Completion (Liquidus), °C 1450
1440
Melting Onset (Solidus), °C 1410
1390
Specific Heat Capacity, J/kg-K 480
450
Thermal Expansion, µm/m-K 11
12

Otherwise Unclassified Properties

Base Metal Price, % relative 8.0
70
Density, g/cm3 7.8
8.5
Embodied Carbon, kg CO2/kg material 2.9
11
Embodied Energy, MJ/kg 41
150
Embodied Water, L/kg 100
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 150
240
Resilience: Unit (Modulus of Resilience), kJ/m3 570 to 1580
1170
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 31 to 35
41
Strength to Weight: Bending, points 26 to 28
30
Thermal Shock Resistance, points 30 to 34
35

Alloy Composition

Aluminum (Al), % 0
0.75 to 1.3
Boron (B), % 0
0.0030 to 0.010
Carbon (C), % 0.18 to 0.24
0.1 to 0.2
Chromium (Cr), % 11 to 12.5
18 to 20
Cobalt (Co), % 0
9.0 to 11
Iron (Fe), % 83.5 to 87.1
0 to 5.0
Manganese (Mn), % 0.4 to 0.9
0 to 0.5
Molybdenum (Mo), % 0.8 to 1.2
9.0 to 10.5
Nickel (Ni), % 0.3 to 0.8
48.3 to 60.9
Phosphorus (P), % 0 to 0.025
0 to 0.015
Silicon (Si), % 0 to 0.5
0 to 0.5
Sulfur (S), % 0 to 0.015
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8
Vanadium (V), % 0.25 to 0.35
0