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K93050 Alloy vs. R56401 Titanium

K93050 alloy belongs to the iron alloys classification, while R56401 titanium belongs to the titanium alloys. There are 19 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 K93050 alloy and the bottom bar is R56401 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Poisson's Ratio 0.3
0.32
Shear Modulus, GPa 72
40
Tensile Strength: Ultimate (UTS), MPa 500 to 680
940

Thermal Properties

Latent Heat of Fusion, J/g 270
410
Melting Completion (Liquidus), °C 1430
1610
Melting Onset (Solidus), °C 1380
1560
Specific Heat Capacity, J/kg-K 460
560
Thermal Expansion, µm/m-K 12
9.6

Otherwise Unclassified Properties

Base Metal Price, % relative 26
36
Density, g/cm3 8.2
4.5
Embodied Carbon, kg CO2/kg material 4.7
38
Embodied Energy, MJ/kg 65
610
Embodied Water, L/kg 120
200

Common Calculations

Stiffness to Weight: Axial, points 13
13
Stiffness to Weight: Bending, points 23
35
Strength to Weight: Axial, points 17 to 23
59
Strength to Weight: Bending, points 17 to 21
48
Thermal Shock Resistance, points 16 to 21
67

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0 to 0.15
0 to 0.080
Chromium (Cr), % 0 to 0.25
0
Cobalt (Co), % 0 to 0.5
0
Hydrogen (H), % 0
0 to 0.012
Iron (Fe), % 61.4 to 63.9
0 to 0.25
Manganese (Mn), % 0 to 1.0
0
Nickel (Ni), % 36
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.13
Phosphorus (P), % 0 to 0.020
0
Selenium (Se), % 0.15 to 0.3
0
Silicon (Si), % 0 to 0.35
0
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0
88.5 to 91
Vanadium (V), % 0
3.5 to 4.5