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Titanium Palladium Alloy ASTM ASME Grade 7 UNS R52400 Ti-Pd W.Nr. 3.7235

Titanium Palladium Alloy Gr 7 (Ti Pd Alloy) is the most corrosion resistant of all currently available titanium alloys, this grade is especially well suited to applications requiring resistance to general as well as localized crevice corrosion. Grade 7 also exhibits good strength, welding and forming characterist

> Grade 7 Wire / Spool
> Grade 7 Rod / Bars
> Grade 7 Welding Rod
> Grade 7 Fasteners
> Grade 7 Foil / Strip
> Grade 7 Coil
> Grade 7 Sheet / Plate
> Grade 7 Mesh
> Grade 7 Tube / Pipe
> Grade 7 Tube / Pipe Fittings

Chemical Composition (Nominal %)

Grade

Carbon
Max

Oxygen
Max

Nitrogen
Max

Iron
Max

Al

V

Pd

Mo

Ni

Hydrogen
Max

Ti+Pd Gr7

0.08

0.25

0.03

0.3

 

 

0.20 

 

 

0.015



Typical Mechanical Properties
Grade Tensile
KSI Min
Yield
KSI Min/Max
% Elongation
Min
Grade 7 50 40/65 20

Typical Physical Properties
Density 0.163 lb/in3
Modulus 15 x106 psi
Beta Transus 1635-1735oF
Thermal Conductivity 13-10 Btu/ft·h·°F
Thermal Expansion (32-600oF) 5.1 x 10-6/oF
Melting Point ~ 3000oF
 
Titanium
Gr1, Gr2, Gr3, Gr5(Ti6Al4V), Gr7, Gr9
Zirconium
Zr 702, Zr 705
Anodes/Electrodes 
Tantalum
Pure Unalloyed, 2.5% W + 97.5% Ta Alloy

Nickel Alloys
Inconel, Monel, Invar, Kovar, Hastelloy, Incoloy

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