Titanium/

Titanium

Titanium Steel grades at a glance with ASTM specification and equivalent chart

Titanium alloy primarily consists of titanium, a naturally occurring robust metal known for its strength and durability, surpassing many other materials in terms of wear resistance. This alloy finds application in sealing stamps and accessories requiring prolonged usage with minimal wear. Additionally, titanium alloys incorporate other elements, leading to various grades based on their compositions. Titanium alloy manufacturers in India produce not only diverse alloy grades but also some with pure titanium for specific purposes, totaling around 40 grades, including three commercially pure titanium grades. The pricing of titanium alloy depends on the grade and specific product, and we provide competitive rates for titanium products. The applications of titanium alloy vary across grades and industries, with grade 5 being the most commonly used. This grade includes additions of iron, oxygen, 5% vanadium, and 4% aluminium, enhancing strength and corrosion resistance, albeit with approximately 60% less thermal conductivity than commercially pure titanium grades. The composition also promotes weldability and fabricability, making it cost-effective and widely utilised in diverse applications such as biomedical implants, vessels, hubs, forgings, airframes, rings, fasteners, discs, blades, and occasionally in aesthetic and household items. The high melting point of titanium alloy, typically at 1678 degrees Celsius, ensures good creep resistance even in elevated temperatures, allowing for use under cryogenic conditions. Grade 23 is particularly favoured for medical implants. We manufacture titanium alloy products in various forms, including bars, rods, pipes, fittings, and more.

Types of Titanium Alloy

Ti 6AL-4V

Ti 6AL ELI

Ti 3Al 2.5

Ti 5Al-2.5Sn

Titanium Alloy ASTM Standard

ASTM Publications

ASTM A 480Flat Rolled and Heat Resisting Steel – Sheet, Plate, Coil and Strip
ASTM E 8Metallic Material Tension Testing
ASTM E 120Ti and Ti-Base Alloys, Semi-Guided Chemical Analysis
ASTM E 290Metallic Materials Ductility Bend Test

ASTM Specification

ASTM-F136-98e1Wrought Ti-6 Aluminum-4 Vanadium ELI (Extra Low Interstitial) Alloy (UNSR56401) for Surgical Implant Applications
ASTM-F67-00Unalloyed Ti for Surgical Implant Applications (UNS R50250 / R50400 / R50550 / R50700)
ASTM-F1108-97aTi6AL4V Alloy Castings for Surgical Implants (UNS R56406)
ASTM-F-620-00Alpha Plus Beta Ti Alloy Forgings Products
ASTM-F1472-99Wrought Ti-6 Aluminum-4 Alloy UNS R56400
ASTM-F1341-99Unalloyed Ti Wire UNS R50250, R50400, R50550, R50700
ASTM-F1295-97aUNS R56700 Ti-6 Aluminum-7 Niobium Alloy
ASTM B265-99Strips, Sheets, Plates
ASTM-B299-99Sponges
ASTM-B338-99Seamless, Welded Tubing for Heat Exchangers, Boilers, Condensers
ASTM-B348-00Bar, rod, Billet
ASTM-B363-00Seamless and Welded Buttweld Pipe Fittings (Unalloyed)
ASTM-B367-93 (1998)Casting products
ASTM-B381-00Forging products
ASTM-B861-00Seamless Pipes
ASTM-B862-99Welded Pipes
ASTM-B863-99aWires

Titanium Alloy Specification

Commercially Pure Titanium Alloy

(CP) CODEmin. ksi or Yield Strength
CP-1(70 KSI)
CP-2(55 KSI)
CP-3(40 KSI)
CP-4(30 KSI)

Alpha Titanium Alloys (A)

CODEComposition Chart
A-15AL-2.5Sn
A-25AL-2.5Sn (ELI)
A-36AL-2Cb-1Ta-0.8Mo
A-48AL-1Mo-1V

Alpha-Beta Titanium Alloy

(AB) CODEComposition Chart
AB-16AL-4V
AB-26AL-4V (ELI)
AB-36AL-6V-2Sn
AB-46AL-2Sn-4Zr-2Mo
AB-53.AL-2.5V
AB-68Mn

Beta Titanium Alloys (B)

CODEComposition Chart
B-113V-11Cr-3AL
B-211.5Mo-6Zr-4.5Sn
B-33AL-8V-6Cr-4Mo-4Zr
B-48Mo-8V-2Fe-3AL

Titanium Alloy Applications & Uses

  • Aircraft engines and frames
  • Architectural, Consumer
  • Industrial purpose
  • Medical purpose

Titanium Alloy Chemical Composition Standard

GradeInformation
5Ti alloy (6% aluminium, 4% vanadium)
7Unalloyed Ti plus 0.12% to 0.25% palladium, standard oxygen, medium strength
9Ti alloy (3% aluminium, 2.5% vanadium), high strength. Mainly aerospace applications
11Unalloyed Ti plus 0.12% to 0.25% palladium, low oxygen/ strength
12Ti alloy (0.3% molybdenum, 0.8% nickel), high strength
13Ti alloy (0.5% nickel, 0.05% ruthenium), low oxygen
14Ti alloy (0.5% nickel, 0.05% ruthenium), standard oxygen
15Ti alloy (0.5% nickel, 0.05% ruthenium), medium oxygen
16Unalloyed Ti plus 0.04% to 0.08% palladium, medium strength, standard oxygen
17Unalloyed Ti plus 0.04% to 0.08% palladium, low oxygen/ strength
18Ti alloy (3% aluminium, 2.5% vanadium plus 0.04% to 0.08% palladium),
19Ti alloy (3% aluminium, 8% vanadium, 4% zirconium, 6% chromium, 4% molybdenum)
20Ti alloy (3% aluminium, 8% vanadium, 4% zirconium, 6% chromium, 4% molybdenum) plus 0.04% to 0.08% palladium
21Ti alloy (15% molybdenum, 2.7% niobium, 3% aluminium, 0.25% silicon)
23Ti alloy (4% vanadium, 6% aluminium, extra low interstitial, ELI)
24Ti alloy (4% vanadium, 6% aluminium) plus 0.04% to 0.08% palladium
25Ti alloy (4% vanadium, 6% aluminium) plus 0.04% to 0.08% palladium, 0.3% to 0.8% nickel
26Unalloyed Ti plus 0.08% to 0.14% ruthenium, medium strength, standard oxygen
27Unalloyed Ti plus 0.08% to 0.14% ruthenium, low oxygen/ strength
28Ti alloy (2.5% vanadium, 3% aluminium) plus 0.08% to 0.14% ruthenium
29Ti alloy 0.08% to 0.14% ruthenium, (6% aluminium, 4% vanadium with ELI)

Titanium Alloy Mechanical Strength Table

Grade

Ultimate Tensile Strength minimum

Yield Strength minimum

Elongation minimum

KSI

Mpa

KSI

Mpa

%

Gr 1

35

240

25

170

24

Gr 2

50

345

40

275

20

Gr 3

65

450

55

380

18

Gr 4

80

550

70

485

15

Ti 2% Pd (Gr.7)

50

345

40

275

20

Gr 12

70

483

50

345

18

Ti-6AL-4V

130

895

120

830

10

Ti-4AL-4Mo-1.5Sn

170

1160

125

850

10

Ti-10-2-3

180

1250

160

1100

8

Ti-15-3

185

1280

160

1100

10

Ti-6-2-4-2

160

1100

120

830

10

Ti-6-2-4-6

190

1300

140

970

10

Melting Point of Titanium Alloy

Melting point range1670 Deg C, 3038 Deg F, 1943 K 
Boiling point range3287 Deg C, 5949 Deg F, 3560 K 
Density (g cm−3)4.506 

PHONE NUMBER

022 - 6752 1116
+91 9833704310

Office Address

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KANTA BUILDING, M. S. ALI ROAD GRANT ROAD (E),
MUMBAI - 400 007