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Ti15-3-3-3 alt to Ti Grade 5 Foil

 
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» Titanium Grade 12

Used in applications whereas good corrosion resistance at high temperature is requested. Unalloyed titanium offering optimum ductility and cold formability with useful strength, high-impact toughness, and excellent weldability. Highly corrosion-resistant in oxidizing and mildly reducing environments, including chlorides.

Composition Titanium 6Al4V Physical Data Titanium Alloys Mechanical Chemical Physical Properties Mechanical Data Titanium Grades 1 2 3 4 5 7 9 11 12 19 Beta C Fabrication Information

» Composition

C < 0.08 %
Fe < 0.3 %
N2 < 0.03 %
O2 < 0.25 %
H2 < 0.015 %
Ni 0.6 - 0.9 %
Mo 0.2 - 0.4 %
Ti = Rem

» Physical Data

  Minimum Typical
Density g/cm3 (lb/cu.in)   4.51(0.162)
Melting Range °C+/-15°C (°F)   1670(3038)
Specific Heat J/g/°C   0.54
Volume Electrical Resistivity µohm (µohm.in)   56(22)
Thermal Conductivity W/mK(Btu/ft h°F) 22(153)  
*Mean Thermal Exp. Coeff. 0-100 °C/°C   8.6 x 10 -6
*Mean Thermal Exp. Coeff. 0-300 °C/°C   9.2 x 10 -6
Beta Transus °C+/-15°C(°F)   888 (1630)

» Mechanical Data

  Minimum Typical
Tensile Strength MPa(ksi) 483 (70) > 620 (90)
0.2% Proof Stress MPa(ksi) 345 (50) > 430 (62)
Elongation over 2 Inches % 18 > 20
Reduction in Area % 25  
Elastic Modulus GPa(Msi) 103 - 107 (15)  
Hardness Brn 180-235  
Short Term Creep, 1.0% Strain (1000h @ 250°C) MPa (ksi)   221 (32)
Stress Rupture (1000h @ 250°C) MPa   297 (43)

» Fabrication Information

Weldability Excellent
Annealing 705°C (1300°F), 2 hr, AC
Stress Relief Annealing 540-595°C (1000-1100°F), 15-30 min.