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EN 1.3967 Stainless Steel vs. Grade C-6 Titanium

EN 1.3967 stainless steel belongs to the iron alloys classification, while grade C-6 titanium belongs to the titanium alloys. There are 26 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 1.3967 stainless steel and the bottom bar is grade C-6 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 200
290
Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 22
9.0
Fatigue Strength, MPa 240
460
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 79
39
Tensile Strength: Ultimate (UTS), MPa 690
890
Tensile Strength: Yield (Proof), MPa 350
830

Thermal Properties

Latent Heat of Fusion, J/g 300
410
Maximum Temperature: Mechanical, °C 1070
310
Melting Completion (Liquidus), °C 1430
1580
Melting Onset (Solidus), °C 1380
1530
Specific Heat Capacity, J/kg-K 470
550
Thermal Expansion, µm/m-K 16
9.8

Otherwise Unclassified Properties

Base Metal Price, % relative 25
36
Density, g/cm3 7.9
4.5
Embodied Carbon, kg CO2/kg material 4.8
30
Embodied Energy, MJ/kg 66
480
Embodied Water, L/kg 180
190

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
78
Resilience: Unit (Modulus of Resilience), kJ/m3 310
3300
Stiffness to Weight: Axial, points 14
13
Stiffness to Weight: Bending, points 25
35
Strength to Weight: Axial, points 24
55
Strength to Weight: Bending, points 22
46
Thermal Shock Resistance, points 15
63

Alloy Composition

Aluminum (Al), % 0
4.0 to 6.0
Carbon (C), % 0 to 0.030
0 to 0.1
Chromium (Cr), % 20 to 21.5
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 50.3 to 57.8
0 to 0.5
Manganese (Mn), % 4.0 to 6.0
0
Molybdenum (Mo), % 3.0 to 3.5
0
Nickel (Ni), % 15 to 17
0 to 0.050
Niobium (Nb), % 0 to 0.25
0
Nitrogen (N), % 0.2 to 0.35
0
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.010
0
Tin (Sn), % 0
2.0 to 3.0
Titanium (Ti), % 0
89.7 to 94
Residuals, % 0
0 to 0.4