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AWS E630 vs. R58150 Titanium

AWS E630 belongs to the iron alloys classification, while R58150 titanium belongs to the titanium alloys. There are 20 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is AWS E630 and the bottom bar is R58150 titanium.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
140
Elongation at Break, % 8.0
13
Poisson's Ratio 0.28
0.32
Shear Modulus, GPa 76
52
Tensile Strength: Ultimate (UTS), MPa 1040
770

Thermal Properties

Latent Heat of Fusion, J/g 280
410
Melting Completion (Liquidus), °C 1430
1760
Melting Onset (Solidus), °C 1380
1700
Specific Heat Capacity, J/kg-K 470
500
Thermal Expansion, µm/m-K 14
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 14
48
Density, g/cm3 7.8
5.4
Embodied Carbon, kg CO2/kg material 2.8
31
Embodied Energy, MJ/kg 40
480
Embodied Water, L/kg 140
150

Common Calculations

Stiffness to Weight: Axial, points 14
14
Stiffness to Weight: Bending, points 25
32
Strength to Weight: Axial, points 37
40
Strength to Weight: Bending, points 29
35
Thermal Shock Resistance, points 28
48

Alloy Composition

Carbon (C), % 0 to 0.050
0 to 0.1
Chromium (Cr), % 16 to 16.8
0
Copper (Cu), % 3.3 to 4.0
0
Hydrogen (H), % 0
0 to 0.015
Iron (Fe), % 71.6 to 75.9
0 to 0.1
Manganese (Mn), % 0.25 to 0.75
0
Molybdenum (Mo), % 0 to 0.75
14 to 16
Nickel (Ni), % 4.5 to 5.0
0
Niobium (Nb), % 0.15 to 0.3
0
Nitrogen (N), % 0
0 to 0.050
Oxygen (O), % 0
0 to 0.2
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 0.75
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 0
83.5 to 86