ERTi-23 (6Al-4V ELI) Titanium Grade 23

Specifications:
AWS A5.16 ERTi-23
AMS 4956
MSRR9500/78
UNS R56402

Description:
ERTi-23, titanium Grade 23 is also known as TI 6AL-4V ELI. This alloy is a filler metal similar to 6Al-4V in chemical composition, except for the extra low interstitial (ELI) gases. With the ELI gases controlled ERTi-23 has an higher increase in fracture toughness. This alloy is commonly used to weld applications of turbine engines, airframes, liquid hydrogen tanks, etc. that require an alloy with higher ductility and fracture toughness.

Tensile Strength: 130,000 psi
Yield Strength: 120,000 psi
Elongation at Break: 10%

Available in multiple sizes and diameters in wire and spool.

                                                                                 Chemical Composition (Wt%):

Fe	O	C	N	H	Ti	Al	V
0.20	0.03-0.11	0.03	0.012	0.005	REM	5.5-6.5	3.5-4.5

Note: Single values are maximum unless otherwise noted.

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