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Grade 200 Maraging Steel vs. N06650 Nickel

Grade 200 maraging steel belongs to the iron alloys classification, while N06650 nickel belongs to the nickel alloys. They have a modest 36% 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 (5, in this case) are not shown.

For each property being compared, the top bar is grade 200 maraging steel and the bottom bar is N06650 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
210
Elongation at Break, % 9.1 to 18
50
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 74
82
Shear Strength, MPa 600 to 890
640
Tensile Strength: Ultimate (UTS), MPa 970 to 1500
900
Tensile Strength: Yield (Proof), MPa 690 to 1490
460

Thermal Properties

Latent Heat of Fusion, J/g 260
320
Melting Completion (Liquidus), °C 1460
1500
Melting Onset (Solidus), °C 1420
1450
Specific Heat Capacity, J/kg-K 460
440
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
60
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 4.5
10
Embodied Energy, MJ/kg 59
140
Embodied Water, L/kg 140
270

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 160
380
Resilience: Unit (Modulus of Resilience), kJ/m3 1240 to 5740
490
Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 33 to 51
29
Strength to Weight: Bending, points 27 to 35
24
Thermal Shock Resistance, points 29 to 45
24

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
0.050 to 0.5
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0 to 0.030
Chromium (Cr), % 0
19 to 21
Cobalt (Co), % 8.0 to 9.0
0 to 1.0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 67.8 to 71.8
12 to 16
Manganese (Mn), % 0 to 0.1
0 to 0.5
Molybdenum (Mo), % 3.0 to 3.5
9.5 to 12.5
Nickel (Ni), % 17 to 19
44.4 to 58.9
Niobium (Nb), % 0
0.050 to 0.5
Nitrogen (N), % 0
0.050 to 0.2
Phosphorus (P), % 0 to 0.010
0 to 0.020
Silicon (Si), % 0 to 0.1
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.010
Titanium (Ti), % 0.15 to 0.25
0
Tungsten (W), % 0
0.5 to 2.5
Zirconium (Zr), % 0 to 0.020
0