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Grade CW2M Nickel vs. EN 1.4823 Stainless Steel

Grade CW2M nickel belongs to the nickel alloys classification, while EN 1.4823 stainless steel belongs to the iron alloys. They have a modest 23% of their average alloy composition in common, which, by itself, doesn't mean much. There are 25 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 grade CW2M nickel and the bottom bar is EN 1.4823 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
3.4
Fatigue Strength, MPa 190
130
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 83
79
Tensile Strength: Ultimate (UTS), MPa 560
620
Tensile Strength: Yield (Proof), MPa 310
290

Thermal Properties

Latent Heat of Fusion, J/g 330
320
Maximum Temperature: Mechanical, °C 960
1100
Melting Completion (Liquidus), °C 1520
1400
Melting Onset (Solidus), °C 1460
1360
Specific Heat Capacity, J/kg-K 430
490
Thermal Expansion, µm/m-K 12
13

Otherwise Unclassified Properties

Base Metal Price, % relative 70
16
Density, g/cm3 8.8
7.6
Embodied Carbon, kg CO2/kg material 12
3.0
Embodied Energy, MJ/kg 170
43
Embodied Water, L/kg 290
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
17
Resilience: Unit (Modulus of Resilience), kJ/m3 220
200
Stiffness to Weight: Axial, points 13
15
Stiffness to Weight: Bending, points 23
26
Strength to Weight: Axial, points 18
23
Strength to Weight: Bending, points 17
21
Thermal Shock Resistance, points 16
17

Alloy Composition

Carbon (C), % 0 to 0.020
0.3 to 0.5
Chromium (Cr), % 15 to 17.5
25 to 28
Iron (Fe), % 0 to 2.0
60.9 to 70.7
Manganese (Mn), % 0 to 1.0
0 to 1.5
Molybdenum (Mo), % 15 to 17.5
0 to 0.5
Nickel (Ni), % 60.1 to 70
3.0 to 6.0
Phosphorus (P), % 0 to 0.030
0 to 0.040
Silicon (Si), % 0 to 0.8
1.0 to 2.5
Sulfur (S), % 0 to 0.030
0 to 0.030
Tungsten (W), % 0 to 1.0
0