MakeItFrom.com
Menu (ESC)

Aged 200 Maraging Steel vs. Aged Titanium 6-6-2

Aged 200 maraging steel belongs to the iron alloys classification, while aged titanium 6-6-2 belongs to the titanium alloys. There are 24 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is aged 200 maraging steel and the bottom bar is aged titanium 6-6-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 9.1
6.7
Fatigue Strength, MPa 760
670
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 74
44
Shear Strength, MPa 890
800
Tensile Strength: Ultimate (UTS), MPa 1500
1370
Tensile Strength: Yield (Proof), MPa 1490
1230

Thermal Properties

Latent Heat of Fusion, J/g 260
400
Melting Completion (Liquidus), °C 1460
1610
Melting Onset (Solidus), °C 1420
1560
Specific Heat Capacity, J/kg-K 460
540
Thermal Expansion, µm/m-K 12
9.4

Otherwise Unclassified Properties

Base Metal Price, % relative 31
40
Density, g/cm3 8.2
4.8
Embodied Carbon, kg CO2/kg material 4.5
29
Embodied Energy, MJ/kg 59
470
Embodied Water, L/kg 140
200

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 140
89
Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
34
Strength to Weight: Axial, points 51
79
Strength to Weight: Bending, points 35
57
Thermal Shock Resistance, points 45
90

Alloy Composition

Aluminum (Al), % 0.050 to 0.15
5.0 to 6.0
Boron (B), % 0 to 0.0030
0
Calcium (Ca), % 0 to 0.050
0
Carbon (C), % 0 to 0.030
0 to 0.050
Cobalt (Co), % 8.0 to 9.0
0
Copper (Cu), % 0
0.35 to 1.0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 67.8 to 71.8
0.35 to 1.0
Manganese (Mn), % 0 to 0.1
0
Molybdenum (Mo), % 3.0 to 3.5
5.0 to 6.0
Nickel (Ni), % 17 to 19
0
Nitrogen (N), % 0
0 to 0.040
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.1
0
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
1.5 to 2.5
Titanium (Ti), % 0.15 to 0.25
82.8 to 87.8
Zirconium (Zr), % 0 to 0.020
0
Residuals, % 0
0 to 0.4