Titanium Grade 5 ELI Rod

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Titanium Grade 5 ELI Rod Manufacturer, Supplier and Stockist

The Titanium Grade 5 ELI rod is the extra low interstitial variation of titanium alloy Ti-6Al-4V. It provides stricter restrictions with regards to oxygen, nitrogen, hydrogen, and iron content in comparison with titanium alloy grade 5, which results in better ductility, fracture toughness, and low temperature behavior. This alloy is helpful in several applications, for example, in medicine, aerospace, cryogenic technologies, etc., where efficient mechanical performance is of utmost importance. Titanium grade 5 ELI rod can be purchased in round, square, and hexagonal rods with various lengths, conditions, and diameters necessary for machining and fabrication. To learn more about the differences between the two grades, refer to our Titanium Grade 5 ELI vs Grade 5 article. Sachin Steel Centre supplies certified Titanium Grade 5 ELI rod from Mumbai for domestic and export requirements.

Table Of Content

Technical Data
Specifications of Titanium Grade 5 ELI Rod
Chemical Composition of Titanium Grade 5 ELI Rod
Titanium Grade 5 ELI Rod Mechanical Properties
Physical Properties of Titanium Grade 5 ELI Rod
Applications and Industrial Uses of Titanium Grade 5 ELI Rod
Frequently Asked Questions

Technical Data

Titanium Grade 5 ELI Round Bar Specification

Field	Detail
Grade	ASTM Grade 23 (Titanium Grade 5 ELI)
Standard	ASTM F136, ASTM B348, ASME SB348
UNS Number	R56401
Werkstoff Number	3.7165
Forms	Round, square and hex sections

Chemical Composition of Titanium Grade 5 ELI Round Bar

Grade	Aluminium	Vanadium	Iron (max)	Oxygen (max)	Carbon (max)	Nitrogen (max)	Hydrogen (max)
Titanium Grade 23 (ELI)	5.5% to 6.5%	3.5% to 4.5%	0.25%	0.13%	0.08%	0.05%	0.013%

Titanium Grade 5 ELI Round Bar Mechanical Properties

Property	Minimum Specified	Typical (Mill Annealed)
Yield Strength (0.2% offset)	793 MPa (115 ksi)	827 MPa (120 ksi)
Tensile Strength	862 MPa (125 ksi)	896 MPa (130 ksi)
Elongation	10%	15%
Density	4.43 g/cm³	—

Grade 5 ELI Titanium Round Bar Compared With Standard Grade 5

Property	Standard Grade 5	Titanium Grade 5 ELI (Grade 23)
UNS Number	R56400	R56401
Oxygen (max)	0.20%	0.13%
Iron (max)	0.30% to 0.40%	0.25%
Tensile Strength (min)	895 MPa	862 MPa
Elongation (min)	10%	10%
Typical Use	General structural and industrial fabrication	Medical implants, aerospace fracture critical parts, cryogenic equipment

Titanium Grade 5 ELI Round Bar Tolerances

Diameter Range	Tolerance
Up to 10 mm	±0.10 mm
Over 10 mm to 25 mm	±0.15 mm
Over 25 mm to 50 mm	±0.20 mm
Over 50 mm to 100 mm	±0.30 mm
Over 100 mm to 200 mm	±0.40 mm

Tighter tolerances are available on request for precision machining applications.

Applications of Titanium Grade 5 ELI Rod

Medical Implants: Utilized in orthopedic implants, spine-fixing hardware, bone-fixing systems, dental pieces, and surgical tools.
Aerospace Components: Applied to specified structural points as well as fastening and fracture-critical structural detail needing a lot of strength as little weight.
Cryogenic Equipment: Used in pieces like fittings, supports, valves, and parts that need to operate at a low temperature.
Marine Applications: Suitable for making anti-corrosion parts operating in seawater.
Chemical Processing: Spinning machining is used for producing details needing acid corrosion resistance.
Precision Machining: Employs CNC in producing grade 23 components with needed characteristics.

Frequently Asked Questions

What is Titanium Grade 5 ELI rod used for?

Titanium Grade 5 ELI rod is used for medical implants, aerospace components, cryogenic equipment, precision-machined parts and applications requiring high toughness and corrosion resistance.

What is the difference between Grade 5 and Grade 5 ELI rod?

Grade 5 ELI has tighter oxygen and iron limits than standard Grade 5, providing improved fracture toughness and low-temperature ductility.

Is a Titanium Grade 5 ELI rod the same as a Titanium Grade 5 ELI round bar?

Yes. Rod and round bar both refer to the same solid Grade 23 bar stock. The two words are used interchangeably across the industry, and Sachin Steel Centre supplies the same material under either name.

Why does Grade 5 ELI have different strength than standard Grade 5?

Grade 23 ELI holds oxygen and iron to tighter limits than standard Grade 5, which improves fracture toughness and ductility at the cost of a somewhat lower tensile strength minimum. This tradeoff is deliberate and is why Grade 23 is specified for applications where toughness matters more than maximum strength.

What is the UNS number for Titanium Grade 5 ELI rod

Titanium Grade 5 ELI rod carries the UNS number R56401, the same designation used for Grade 23 base metal in every form.

Request a Quote for Titanium Grade 5 ELI Rod

For standard Grade 5 requirements, share your queries to receive a detailed quote along with mill test certificate confirmation.

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Titanium Products, Titanium Alloy, Titanium Grade 5 ELI Wire, Titanium Grade 2 Tubes, Titanium Grade 5 ELI Round Bar and Ti 6al 7nb Titanium Round Bar/Rod

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Titanium Grade 5 ELI Rod