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EN 1.4362 Stainless Steel vs. Grade 35 Titanium

EN 1.4362 stainless steel belongs to the iron alloys classification, while grade 35 titanium belongs to the titanium alloys. There are 30 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 1.4362 stainless steel and the bottom bar is grade 35 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 25
5.6
Fatigue Strength, MPa 320
330
Poisson's Ratio 0.27
0.32
Shear Modulus, GPa 79
41
Shear Strength, MPa 470
580
Tensile Strength: Ultimate (UTS), MPa 730
1000
Tensile Strength: Yield (Proof), MPa 460
630

Thermal Properties

Latent Heat of Fusion, J/g 290
420
Maximum Temperature: Mechanical, °C 1060
320
Melting Completion (Liquidus), °C 1420
1630
Melting Onset (Solidus), °C 1380
1580
Specific Heat Capacity, J/kg-K 480
550
Thermal Conductivity, W/m-K 15
7.4
Thermal Expansion, µm/m-K 13
9.3

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.2
1.1
Electrical Conductivity: Equal Weight (Specific), % IACS 2.5
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 14
37
Density, g/cm3 7.7
4.6
Embodied Carbon, kg CO2/kg material 2.9
33
Embodied Energy, MJ/kg 41
530
Embodied Water, L/kg 160
170

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 160
49
Resilience: Unit (Modulus of Resilience), kJ/m3 530
1830
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 26
61
Strength to Weight: Bending, points 23
49
Thermal Diffusivity, mm2/s 4.0
3.0
Thermal Shock Resistance, points 20
70

Alloy Composition

Aluminum (Al), % 0
4.0 to 5.0
Carbon (C), % 0 to 0.030
0 to 0.080
Chromium (Cr), % 22 to 24.5
0
Copper (Cu), % 0.1 to 0.6
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 65.5 to 74.3
0.2 to 0.8
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 0.1 to 0.6
1.5 to 2.5
Nickel (Ni), % 3.5 to 5.5
0
Nitrogen (N), % 0.050 to 0.2
0 to 0.050
Oxygen (O), % 0
0 to 0.25
Phosphorus (P), % 0 to 0.035
0
Silicon (Si), % 0 to 1.0
0.2 to 0.4
Sulfur (S), % 0 to 0.015
0
Titanium (Ti), % 0
88.4 to 93
Vanadium (V), % 0
1.1 to 2.1
Residuals, % 0
0 to 0.4