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Grade 200 Maraging Steel vs. EN 1.1106 Steel

Both grade 200 maraging steel and EN 1.1106 steel are iron alloys. They have 70% of their average alloy composition in common. 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 grade 200 maraging steel and the bottom bar is EN 1.1106 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
190
Elongation at Break, % 9.1 to 18
24
Poisson's Ratio 0.3
0.29
Shear Modulus, GPa 74
73
Shear Strength, MPa 600 to 890
350
Tensile Strength: Ultimate (UTS), MPa 970 to 1500
550
Tensile Strength: Yield (Proof), MPa 690 to 1490
370

Thermal Properties

Latent Heat of Fusion, J/g 260
250
Melting Completion (Liquidus), °C 1460
1460
Melting Onset (Solidus), °C 1420
1420
Specific Heat Capacity, J/kg-K 460
470
Thermal Expansion, µm/m-K 12
12

Otherwise Unclassified Properties

Base Metal Price, % relative 31
2.3
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 4.5
1.6
Embodied Energy, MJ/kg 59
22
Embodied Water, L/kg 140
50

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140 to 160
120
Resilience: Unit (Modulus of Resilience), kJ/m3 1240 to 5740
360
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 33 to 51
19
Strength to Weight: Bending, points 27 to 35
19
Thermal Shock Resistance, points 29 to 45
17

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
0.020 to 0.024
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0 to 0.18
Chromium (Cr), % 0
0 to 0.3
Cobalt (Co), % 8.0 to 9.0
0
Copper (Cu), % 0
0 to 0.3
Iron (Fe), % 67.8 to 71.8
96.2 to 98.9
Manganese (Mn), % 0 to 0.1
1.1 to 1.7
Molybdenum (Mo), % 3.0 to 3.5
0 to 0.080
Nickel (Ni), % 17 to 19
0 to 0.5
Niobium (Nb), % 0
0 to 0.050
Nitrogen (N), % 0
0 to 0.012
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 0.0050
Titanium (Ti), % 0.15 to 0.25
0 to 0.030
Vanadium (V), % 0
0 to 0.1
Zirconium (Zr), % 0 to 0.020
0