MakeItFrom.com
Menu (ESC)

Grade 28 Titanium vs. EN 1.4530 Stainless Steel

Grade 28 titanium belongs to the titanium alloys classification, while EN 1.4530 stainless steel belongs to the iron alloys. There are 20 material properties with values for both materials. Properties with values for just one material (13, in this case) are not shown.

For each property being compared, the top bar is grade 28 titanium and the bottom bar is EN 1.4530 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 40
76
Tensile Strength: Ultimate (UTS), MPa 690 to 980
1030 to 1370

Thermal Properties

Latent Heat of Fusion, J/g 410
270
Maximum Temperature: Mechanical, °C 330
790
Melting Completion (Liquidus), °C 1640
1460
Melting Onset (Solidus), °C 1590
1410
Specific Heat Capacity, J/kg-K 550
470
Thermal Expansion, µm/m-K 9.9
11

Otherwise Unclassified Properties

Base Metal Price, % relative 36
15
Density, g/cm3 4.5
7.9
Embodied Carbon, kg CO2/kg material 37
3.4
Embodied Energy, MJ/kg 600
46
Embodied Water, L/kg 370
130

Common Calculations

Stiffness to Weight: Axial, points 13
14
Stiffness to Weight: Bending, points 35
25
Strength to Weight: Axial, points 43 to 61
36 to 48
Strength to Weight: Bending, points 39 to 49
29 to 35
Thermal Shock Resistance, points 47 to 66
35 to 47

Alloy Composition

Aluminum (Al), % 2.5 to 3.5
0.6 to 0.8
Carbon (C), % 0 to 0.080
0 to 0.015
Chromium (Cr), % 0
11.5 to 12.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.25
74.4 to 77.3
Manganese (Mn), % 0
0 to 0.1
Molybdenum (Mo), % 0
1.9 to 2.2
Nickel (Ni), % 0
8.5 to 9.5
Nitrogen (N), % 0 to 0.030
0 to 0.010
Oxygen (O), % 0 to 0.15
0
Phosphorus (P), % 0
0 to 0.010
Ruthenium (Ru), % 0.080 to 0.14
0
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.0050
Titanium (Ti), % 92.4 to 95.4
0.28 to 0.37
Vanadium (V), % 2.0 to 3.0
0
Residuals, % 0 to 0.4
0