MakeItFrom.com
Menu (ESC)

EN 1.4823 Stainless Steel vs. Titanium 6-7

EN 1.4823 stainless steel belongs to the iron alloys classification, while titanium 6-7 belongs to the titanium alloys. There are 25 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is EN 1.4823 stainless steel and the bottom bar is titanium 6-7.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
120
Elongation at Break, % 3.4
11
Fatigue Strength, MPa 130
530
Poisson's Ratio 0.27
0.33
Shear Modulus, GPa 79
45
Tensile Strength: Ultimate (UTS), MPa 620
1020
Tensile Strength: Yield (Proof), MPa 290
900

Thermal Properties

Latent Heat of Fusion, J/g 320
410
Maximum Temperature: Mechanical, °C 1100
300
Melting Completion (Liquidus), °C 1400
1700
Melting Onset (Solidus), °C 1360
1650
Specific Heat Capacity, J/kg-K 490
520
Thermal Expansion, µm/m-K 13
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 16
75
Density, g/cm3 7.6
5.1
Embodied Carbon, kg CO2/kg material 3.0
34
Embodied Energy, MJ/kg 43
540
Embodied Water, L/kg 170
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
110
Resilience: Unit (Modulus of Resilience), kJ/m3 200
3460
Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
32
Strength to Weight: Axial, points 23
56
Strength to Weight: Bending, points 21
44
Thermal Shock Resistance, points 17
66

Alloy Composition

Aluminum (Al), % 0
5.5 to 6.5
Carbon (C), % 0.3 to 0.5
0 to 0.080
Chromium (Cr), % 25 to 28
0
Hydrogen (H), % 0
0 to 0.0090
Iron (Fe), % 60.9 to 70.7
0 to 0.25
Manganese (Mn), % 0 to 1.5
0
Molybdenum (Mo), % 0 to 0.5
6.5 to 7.5
Nickel (Ni), % 3.0 to 6.0
0
Niobium (Nb), % 0
6.5 to 7.5
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 1.0 to 2.5
0
Sulfur (S), % 0 to 0.030
0
Tantalum (Ta), % 0
0 to 0.5
Titanium (Ti), % 0
84.9 to 88