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EN 2.4669 Nickel vs. Grade 200 Maraging Steel

EN 2.4669 nickel belongs to the nickel alloys classification, while grade 200 maraging steel belongs to the iron alloys. They have a modest 26% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is EN 2.4669 nickel and the bottom bar is grade 200 maraging steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 16
9.1 to 18
Poisson's Ratio 0.29
0.3
Shear Modulus, GPa 73
74
Shear Strength, MPa 680
600 to 890
Tensile Strength: Ultimate (UTS), MPa 1110
970 to 1500
Tensile Strength: Yield (Proof), MPa 720
690 to 1490

Thermal Properties

Latent Heat of Fusion, J/g 310
260
Melting Completion (Liquidus), °C 1380
1460
Melting Onset (Solidus), °C 1330
1420
Specific Heat Capacity, J/kg-K 460
460
Thermal Expansion, µm/m-K 13
12

Otherwise Unclassified Properties

Base Metal Price, % relative 60
31
Density, g/cm3 8.4
8.2
Embodied Carbon, kg CO2/kg material 10
4.5
Embodied Energy, MJ/kg 150
59
Embodied Water, L/kg 260
140

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
140 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 1380
1240 to 5740
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 37
33 to 51
Strength to Weight: Bending, points 28
27 to 35
Thermal Shock Resistance, points 33
29 to 45

Alloy Composition

Aluminum (Al), % 0.4 to 1.0
0.050 to 0.15
Boron (B), % 0
0 to 0.0030
Calcium (Ca), % 0
0 to 0.050
Carbon (C), % 0 to 0.080
0 to 0.030
Chromium (Cr), % 14 to 17
0
Cobalt (Co), % 0 to 1.0
8.0 to 9.0
Copper (Cu), % 0 to 0.5
0
Iron (Fe), % 5.0 to 9.0
67.8 to 71.8
Manganese (Mn), % 0 to 1.0
0 to 0.1
Molybdenum (Mo), % 0
3.0 to 3.5
Nickel (Ni), % 65.9 to 77.7
17 to 19
Niobium (Nb), % 0.7 to 1.2
0
Phosphorus (P), % 0 to 0.020
0 to 0.010
Silicon (Si), % 0 to 0.5
0 to 0.1
Sulfur (S), % 0 to 0.015
0 to 0.010
Titanium (Ti), % 2.3 to 2.8
0.15 to 0.25
Zirconium (Zr), % 0
0 to 0.020