MakeItFrom.com
Menu (ESC)

EN 1.4710 Stainless Steel vs. Titanium 4-4-2

EN 1.4710 stainless steel belongs to the iron alloys classification, while titanium 4-4-2 belongs to the titanium alloys. There are 19 material properties with values for both materials. Properties with values for just one material (15, in this case) are not shown.

For each property being compared, the top bar is EN 1.4710 stainless steel and the bottom bar is titanium 4-4-2.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 20
10
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 74
42

Thermal Properties

Latent Heat of Fusion, J/g 290
410
Maximum Temperature: Mechanical, °C 750
310
Melting Completion (Liquidus), °C 1430
1610
Melting Onset (Solidus), °C 1390
1560
Specific Heat Capacity, J/kg-K 480
540
Thermal Conductivity, W/m-K 24
6.7
Thermal Expansion, µm/m-K 9.9
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 5.0
39
Density, g/cm3 7.7
4.7
Embodied Carbon, kg CO2/kg material 1.8
30
Embodied Energy, MJ/kg 24
480
Embodied Water, L/kg 76
180

Common Calculations

Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
34
Thermal Diffusivity, mm2/s 6.5
2.6

Alloy Composition

Aluminum (Al), % 0
3.0 to 5.0
Carbon (C), % 0.2 to 0.35
0 to 0.080
Chromium (Cr), % 6.0 to 8.0
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 87.4 to 92.3
0 to 0.2
Manganese (Mn), % 0.5 to 1.0
0
Molybdenum (Mo), % 0 to 0.15
3.0 to 5.0
Nickel (Ni), % 0 to 0.5
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 1.0 to 2.5
0.3 to 0.7
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
1.5 to 2.5
Titanium (Ti), % 0
85.8 to 92.2
Residuals, % 0
0 to 0.4