MakeItFrom.com
Menu (ESC)

R58150 Titanium vs. ASTM Grade HH Steel

R58150 titanium belongs to the titanium alloys classification, while ASTM grade HH steel belongs to the iron alloys. There are 25 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is R58150 titanium and the bottom bar is ASTM grade HH steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 13
11
Fatigue Strength, MPa 330
150
Poisson's Ratio 0.32
0.27
Shear Modulus, GPa 52
79
Tensile Strength: Ultimate (UTS), MPa 770
580
Tensile Strength: Yield (Proof), MPa 550
270

Thermal Properties

Latent Heat of Fusion, J/g 410
310
Maximum Temperature: Mechanical, °C 320
1100
Melting Completion (Liquidus), °C 1760
1400
Melting Onset (Solidus), °C 1700
1360
Specific Heat Capacity, J/kg-K 500
480
Thermal Expansion, µm/m-K 8.4
17

Otherwise Unclassified Properties

Base Metal Price, % relative 48
20
Density, g/cm3 5.4
7.7
Embodied Carbon, kg CO2/kg material 31
3.7
Embodied Energy, MJ/kg 480
53
Embodied Water, L/kg 150
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 94
53
Resilience: Unit (Modulus of Resilience), kJ/m3 1110
190
Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 32
25
Strength to Weight: Axial, points 40
21
Strength to Weight: Bending, points 35
20
Thermal Shock Resistance, points 48
12

Alloy Composition

Carbon (C), % 0 to 0.1
0.2 to 0.5
Chromium (Cr), % 0
24 to 28
Hydrogen (H), % 0 to 0.015
0
Iron (Fe), % 0 to 0.1
52.9 to 64.8
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 14 to 16
0 to 0.5
Nickel (Ni), % 0
11 to 14
Nitrogen (N), % 0 to 0.050
0
Oxygen (O), % 0 to 0.2
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 2.0
Sulfur (S), % 0
0 to 0.040
Titanium (Ti), % 83.5 to 86
0