MakeItFrom.com
Menu (ESC)

EN 1.4310 Stainless Steel vs. Grade 17 Titanium

EN 1.4310 stainless steel belongs to the iron alloys classification, while grade 17 titanium belongs to the titanium alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is EN 1.4310 stainless steel and the bottom bar is grade 17 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 14 to 45
27
Fatigue Strength, MPa 240 to 330
160
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 77
38
Shear Strength, MPa 510 to 550
180
Tensile Strength: Ultimate (UTS), MPa 730 to 900
270
Tensile Strength: Yield (Proof), MPa 260 to 570
210

Thermal Properties

Latent Heat of Fusion, J/g 290
420
Maximum Temperature: Mechanical, °C 910
320
Melting Completion (Liquidus), °C 1420
1660
Melting Onset (Solidus), °C 1380
1610
Specific Heat Capacity, J/kg-K 480
540
Thermal Conductivity, W/m-K 15
23
Thermal Expansion, µm/m-K 18
8.7

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.4
3.7
Electrical Conductivity: Equal Weight (Specific), % IACS 2.7
7.3

Otherwise Unclassified Properties

Density, g/cm3 7.8
4.5
Embodied Carbon, kg CO2/kg material 2.9
36
Embodied Energy, MJ/kg 42
600
Embodied Water, L/kg 140
230

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110 to 260
68
Resilience: Unit (Modulus of Resilience), kJ/m3 170 to 830
220
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 26 to 32
17
Strength to Weight: Bending, points 23 to 27
21
Thermal Diffusivity, mm2/s 4.0
9.3
Thermal Shock Resistance, points 15 to 18
21

Alloy Composition

Carbon (C), % 0.050 to 0.15
0 to 0.080
Chromium (Cr), % 16 to 19
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 66.4 to 78
0 to 0.2
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0 to 0.8
0
Nickel (Ni), % 6.0 to 9.5
0
Nitrogen (N), % 0 to 0.1
0 to 0.030
Oxygen (O), % 0
0 to 0.18
Palladium (Pd), % 0
0.040 to 0.080
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 0 to 2.0
0
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
99.015 to 99.96
Residuals, % 0
0 to 0.4