MakeItFrom.com
Menu (ESC)

R58150 Titanium vs. EN 1.4020 Stainless Steel

R58150 titanium belongs to the titanium alloys classification, while EN 1.4020 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is EN 1.4020 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 13
13 to 34
Fatigue Strength, MPa 330
340 to 540
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 52
77
Shear Strength, MPa 470
510 to 680
Tensile Strength: Ultimate (UTS), MPa 770
770 to 1130
Tensile Strength: Yield (Proof), MPa 550
430 to 950

Thermal Properties

Latent Heat of Fusion, J/g 410
280
Maximum Temperature: Mechanical, °C 320
890
Melting Completion (Liquidus), °C 1760
1390
Melting Onset (Solidus), °C 1700
1350
Specific Heat Capacity, J/kg-K 500
480
Thermal Expansion, µm/m-K 8.4
17

Otherwise Unclassified Properties

Base Metal Price, % relative 48
11
Density, g/cm3 5.4
7.6
Embodied Carbon, kg CO2/kg material 31
2.5
Embodied Energy, MJ/kg 480
37
Embodied Water, L/kg 150
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
140 to 220
Resilience: Unit (Modulus of Resilience), kJ/m3 1110
460 to 2290
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 32
25
Strength to Weight: Axial, points 40
28 to 41
Strength to Weight: Bending, points 35
25 to 32
Thermal Shock Resistance, points 48
16 to 23

Alloy Composition

Carbon (C), % 0 to 0.1
0 to 0.15
Chromium (Cr), % 0
16.5 to 19
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
62.8 to 71.8
Manganese (Mn), % 0
11 to 14
Molybdenum (Mo), % 14 to 16
0
Nickel (Ni), % 0
0.5 to 2.5
Nitrogen (N), % 0 to 0.050
0.2 to 0.45
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 83.5 to 86
0