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Grade CX2MW Nickel vs. EN 1.4923 Stainless Steel

Grade CX2MW nickel belongs to the nickel alloys classification, while EN 1.4923 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is grade CX2MW nickel and the bottom bar is EN 1.4923 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
190
Elongation at Break, % 34
12 to 21
Fatigue Strength, MPa 260
300 to 440
Poisson's Ratio 0.29
0.28
Shear Modulus, GPa 84
76
Tensile Strength: Ultimate (UTS), MPa 620
870 to 980
Tensile Strength: Yield (Proof), MPa 350
470 to 780

Thermal Properties

Latent Heat of Fusion, J/g 330
270
Maximum Temperature: Mechanical, °C 980
740
Melting Completion (Liquidus), °C 1550
1450
Melting Onset (Solidus), °C 1490
1410
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 10
24
Thermal Expansion, µm/m-K 12
11

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 65
8.0
Density, g/cm3 8.9
7.8
Embodied Carbon, kg CO2/kg material 12
2.9
Embodied Energy, MJ/kg 170
41
Embodied Water, L/kg 290
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
110 to 150
Resilience: Unit (Modulus of Resilience), kJ/m3 290
570 to 1580
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 19
31 to 35
Strength to Weight: Bending, points 18
26 to 28
Thermal Diffusivity, mm2/s 2.7
6.5
Thermal Shock Resistance, points 17
30 to 34

Alloy Composition

Carbon (C), % 0 to 0.020
0.18 to 0.24
Chromium (Cr), % 20 to 22.5
11 to 12.5
Iron (Fe), % 2.0 to 6.0
83.5 to 87.1
Manganese (Mn), % 0 to 1.0
0.4 to 0.9
Molybdenum (Mo), % 12.5 to 14.5
0.8 to 1.2
Nickel (Ni), % 51.3 to 63
0.3 to 0.8
Phosphorus (P), % 0 to 0.025
0 to 0.025
Silicon (Si), % 0 to 0.8
0 to 0.5
Sulfur (S), % 0 to 0.025
0 to 0.015
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0.25 to 0.35