washingtonalloy


ERTI-5 (6AL-4V)




Tag : ERTI-5 (6AL-4V)


ERTI-5 (6AL-4V)
 
Washington Alloy ERTi-5 commonly called “6-4”is a TIG, MIG, and submerged
arc fillermetal use for welding alloyed Titanium with 6% & Aluminum 4%.
 
This grade is commonin the Titanium fillers due to its relatively low cost and good availability. With its high
tensile strengths and good weld ability it can be heat treated to exhibits a higher fatigue, toughness found in petro
chemical, aircraftscomponents, turbine parts and blades. Its corrosion resistance is generally
compared to Grade 2 but yield a higher strength
 
TYPICAL WIRE CHEMISTRY (%)
 

 

- AWS Spec
C 0.05max
O 0.12-0.20
N 0.03max
H 0.015max
Fe 0.22max
Al 5.5-6.75
V 3.4-4.5

 

Typical mechanical properties of weld metal (C02 shielding gas)

 

- AWS Spec
Yield strength (psi) 120,000 min
Ultimate tensile strength (psi) 130,000 min
Elongation in 2" (%) 10 min
Charpy V-notch at 0 F (ft. lbs) N/A







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