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R58150 Titanium vs. EN 1.4962 Stainless Steel

R58150 titanium belongs to the titanium alloys classification, while EN 1.4962 stainless steel belongs to the iron 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 R58150 titanium and the bottom bar is EN 1.4962 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 13
22 to 34
Fatigue Strength, MPa 330
210 to 330
Poisson's Ratio 0.32
0.28
Shear Modulus, GPa 52
77
Shear Strength, MPa 470
420 to 440
Tensile Strength: Ultimate (UTS), MPa 770
630 to 690
Tensile Strength: Yield (Proof), MPa 550
260 to 490

Thermal Properties

Latent Heat of Fusion, J/g 410
280
Maximum Temperature: Mechanical, °C 320
910
Melting Completion (Liquidus), °C 1760
1480
Melting Onset (Solidus), °C 1700
1440
Specific Heat Capacity, J/kg-K 500
470
Thermal Expansion, µm/m-K 8.4
16

Otherwise Unclassified Properties

Base Metal Price, % relative 48
23
Density, g/cm3 5.4
8.1
Embodied Carbon, kg CO2/kg material 31
4.1
Embodied Energy, MJ/kg 480
59
Embodied Water, L/kg 150
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
140 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 1110
170 to 610
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 32
24
Strength to Weight: Axial, points 40
21 to 24
Strength to Weight: Bending, points 35
20 to 21
Thermal Shock Resistance, points 48
14 to 16

Alloy Composition

Boron (B), % 0
0.0015 to 0.0060
Carbon (C), % 0 to 0.1
0.070 to 0.15
Chromium (Cr), % 0
15.5 to 17.5
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
62.1 to 69
Manganese (Mn), % 0
0 to 1.5
Molybdenum (Mo), % 14 to 16
0
Nickel (Ni), % 0
12.5 to 14.5
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 83.5 to 86
0.4 to 0.7
Tungsten (W), % 0
2.5 to 3.0