General Information
Chemical Composition
Physical Properties
Mechanical Properties
General Information
Ti 6 AL-4V ELI is commonly referred to surgical titanium because of its use in surgery. It is a more pure version of Grade 5 (Ti 6AL-4V) titanium alloy. It can be easily molded, and cut into small strands, coils, and wires.
It has the same strength, and high corrosion resistance as Ti 6AL-4V. It is also light-weight and is highly tolerant to damage by other alloys. Its use is highly desirable in the medical and dental fields for uses in complex surgical procedures not only because of these properties but also because of the unique surgical properties Ti 6AL-4V ELI has. It has superior biocompatibility making it easy to graft in and attach to bone all the while being accepted by the human body.

Standard Inventory Specifications

AMS 4930 – Bar, Wire, Billet, and Rings (annealed)
AMS 4931 – Bar, Billet, and Rings
AMS 4996 – Billet
ASTM F 136 – Surgical Implants

Common Applications of Ti 6 AL-4V ELI

Orthopedic pins and screws
Orthopedic cables
Ligature clips
Surgical staples
Springs
Orthodontic appliances
In joint replacements
Cryogenic vessels
Bone fixation devices

Chemical Composition

Chemical Composition of 6-4 ELI Titanium

Element

Percent by Weight

Ti

Titanium

88-91%

Al

Aluminum

5.5 – 6.5%

V

Vanadium

3.5 – 4.5%

N

Nitrogen

0.03% max

C

Carbon

0.08% max

O

Oxygen

0.013% max

Fe

Iron

0.25% max

H

Hydrogen

0.0125% max

–

Res. Each

0.1% max

–

Res. Total

0.4% max

Physical Properties

Physical Properties of 6-4 ELI Titanium

Physical Property	T (°F)	T (°C)	Value	Value (SI)
Density	72	22	0.163 lb in¯³	4.42 g cm¯³
Beta Transus	1825± 25	966± 14
Melting (liquidus ) Point	3000- 3020± 25	1650- 1660± 14
Thermal Conductivity Mil Annealed	68 600	20 315	3.8 Btu hr¯¹°F¯¹ 6.1 Btu hr¯¹°F¯¹	6.6 W m¯¹ K¯¹ 10.6 W m¯¹ K¯¹
Specific Heat	68 800 1600	20 425 870	0.140 Btu lb¯¹°F¯¹ 0.160 Btu lb¯¹°F¯¹ 0.220 Btu lb¯¹°F¯¹	0.580 J g¯¹K¯¹ 0.670 J g¯¹K¯¹ 0.930 J g¯¹K¯¹
Electrical Resistivity	32 600 1200	0 315 650	66 μΩ∙in 73 μΩ∙in	1.68 μΩ∙m 1.86 μΩ∙m 1.89 μΩ∙m
			74μΩ ∙in	1.89 μΩ∙m
Magnetic Permeability			1.00005 at 20 oersteds
Mean Coefficient of Thermal Expansion	32-212 70-800 70-1200	0-100 20-425 20-650	5.0 x 10¯⁶in in ¯¹°F¯¹ 5.2 x 10¯⁶in in ¯¹°F¯¹ 5.4 x 10¯⁶in in ¯¹°F¯¹	9.0x 10¯⁶⁶m m¯¹°C¯¹ 9.4x 10¯⁶m m¯¹°C¯¹ 9.7x 10¯⁶m m¯¹°C¯¹
Young?s Modulus	68 450	20 230	15.5-17.7 Msi 13.8-16.2 Msi	107-122 GPa 95-111 GPa
Shear Modulus	68	20	5.9-6.5 Msi	41-45 GPa
Poisson?s Ratio	68	20	.31	.31

Mechanical Properties

Mechanical Properties of 6-4 ELI Titanium

Product 0.025-1.000 Sheet & Plate	Condition	Specification	Dir.	Temp°F (°C)	UTS Ksi (MPa)	0.2% YS Ksi (MPa)	%EI	%RA
0.025-1.000 Sheet & Plate	St	ASTM B265	L & LT	68 (20)	120 (828)	110 (759)	10	–
≤3.00 RD or Thk.	Annealed	ASTM B348	L	68 (20)	120 (828)	110 (759)	10	25
≥1.75 RD or Thk. 1.75-2.50 2.50-4.00	Annealed Annealed Annealed	ASTM F136 ASTM F136 ASTM F136	L L & LT L, LT & ST	68 (20) 68 (20) 68 (20)	120 (828) 120 (860) 120 (825)	115 (759) 110 (760) 115 (760)	10 8 8	25 20 15

Ti-6AL-4V ELI Pipes
Ti-6AL-4V ELI Fittings
Ti-6AL-4V ELI Bars
Ti-6AL-4V ELI Sheets & Plates
Ti-6AL-4V ELI Coils & Strips
Ti-6AL-4V ELI Wires

Ti-6AL-4V ELI Seamless Pipe
Standard: ASTM, JIS, DIN, EU…
Grade: Ti-6AL-4V ELI…
Size: OD: Φ4-Φ1219mm; WT:…
Introduction: Wisine its production capacity of stainless steel seamless pipe, roughly 2100 tons per month. As per your requirement…