Titanium Grade 5 Round Bar | ASTM B348 Ti-6Al-4V Supplier India

Titanium Grade 5 Round Bar Manufacturer, Supplier & Exporter

Titanium Grade 5 Pipes & Tubes

Amardeep Steel Centre is a Mumbai-based manufacturer and exporter of Titanium Grade 5 Round Bar (Ti-6Al-4V / UNS R56400), supplying ASTM B348 and ASME SB348 certified bars to aerospace, medical, marine, and chemical processing industries across 80+ countries. As a stockist with 40+ years of experience in specialty metals since 1984, we maintain ready inventory of 6Al-4V titanium round bar, titanium hex bar, and flat bar in diameters from 3 mm to 800 mm, available in annealed, hot-rolled, cold-drawn, and precision-ground conditions. All material is supplied with full Mill Test Reports (MTR) and traceable certification.

Grade 5 titanium is the most widely used titanium alloy globally, accounting for approximately 50% of all titanium consumed across industries. Its alpha-beta microstructure, stabilised with 6% aluminium and 4% vanadium, delivers tensile strength of 895 to 965 MPa (annealed) and a density of just 4.43 g/cm3, enabling critical-weight applications where steel is too heavy.

Amardeep Steel Centre's trained staff uses precision forging procedures to produce round bars with superior strength, good formability, and increased resilience to severe temperatures. Amardeep Steel Centre ensures that their Titanium Gr 5 Forged Round Bars fulfil stringent quality requirements and correspond to international specifications such as ASTM B348 / ASME SB348, ISO 9001, and AMS 4928. Mill Test Reports (MTC/MTR) and third-party inspection are available with every order. Amardeep Steel Centre can supply clients with dependable and high-performance titanium forged round bars for crucial applications.

Chemical Composition of ASTM B348 Titanium Grade 5 Round Bar (Ti-6Al-4V)

The following chemical composition applies to Ti-6Al-4V round bar per ASTM B348 / ASME SB348:

Element

Aluminium (Al)

Vanadium (V)

Iron (Fe)

Oxygen (O)

Nitrogen (N)

Carbon (C)

Hydrogen (H)

Titanium

Min %

5.50

3.50

none

none

none

none

none

Balance

Max %

6.75

4.50

0.40

0.20

0.05

0.08

0.015

Balance


Chemical Composition of Titanium Grade 5 (Ti-6Al-4V, UNS R56400)

Element

Titanium (Ti)

Aluminium (Al)

Vanadium (V)

Iron (Fe)

Oxygen (O)

Carbon (C)

Nitrogen (N)

Hydrogen (H)

% (ASTM B338 Gr5)

Balance (~90%)

5.50 – 6.75

3.50 – 4.50

Max 0.40

Max 0.20

Max 0.08

Max 0.05

Max 0.015

Mechanical Properties of ASTM B348 Titanium Grade 5 Round Bar (Annealed Condition)

Values are for annealed condition per ASTM B348. Solution treated and aged (STA) per AMS 4967 delivers UTS up to 1100 MPa.

Property

Minimum Specification

Typical Value

Ultimate Tensile Strength

895 MPa (130 ksi)

930 to 965 MPa

0.2% Proof Strength (Yield)

828 MPa (120 ksi)

850 to 880 MPa

Elongation (in 4D)

10% min

12 to 15%

Reduction of Area

25% min

35%

Brinell Hardness

n/a

334 HB typical

Density

n/a

4.43 g/cm3

Elastic Modulus

n/a

114 GPa

Titanium Grade 5 Round Bar Specifications — Size, Form & Tolerance

Parameter

Details

Dimensions

BS, DIN, EN, AISI, JIS, ASME, ASTM

Size of Round Bar

Thickness: 2 mm to 100 mm

Size of Flat Bar

Width: 10 mm to 500 mm

Diameter

3 mm to 800 mm

Channel Bars

80 x 40 mm to 150 x 75 mm section; 5.0 to 6.0 mm thickness

Size of Angle Bar

3x20x20 mm to 12x100x100 mm

Size of Billet

1/2 to 495 mm Diameter

Rectangular Bars Section

3 to 12 mm thickness

Form

Round, Rod, T-Bars, Channel Bars, Precision Ground Bars, Flat Bars, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Threaded, Hex (A/F), Rectangle, Half Round Bars, Profiles, Billet, Ingot, Forging, I/H Bars

Size of Rectangles

33 x 30 mm to 295 x 1066 mm

Surface

Sand Blasting Finished, Hot Rolled Pickled, Bright, Cold Drawn, Hairline, Polished

Processing

Cutting to 650 mm

Hollow Bar Sizes

32 mm OD x 16 mm ID to 250 mm OD x 200 mm ID

Tolerance

H9, K9, H8, H12, K12, H11, H13, K10, K11, H10, or as per requirement

Finish

Centreless ground, smooth turned, peeled, hot rolled, rough turned, polish, bright, cold drawn, grinding and black, hot rolled annealed

Method

Cold Drawn, Hot Rolled, Cold Rolled Rod, Forged Round Bars

Condition

Annealed, tempered and hardened

Surface Finishes of ASTM B348 Titanium Grade 5 Round Bar

Finish Description

Code

Finish Description

Code

Bright drawn

BD

Slit rolled edge

SRE

Cold drawn

CD

Polished

P

Peeled and turned

P&T

Rough turned / peeled

RT

Cold finished

CF

Hot rolled pickled and annealed

HRAP

Centreless ground

CG

Hot finished

HF

Smooth turned

ST

Reeled and peeled

PR

6Al-4V Titanium Round Bar Size Chart - ISO Tolerances and Dimensions

Weight calculated using density 4.43 g/cm³. Formula: W (kg/m) = 0.02466 × T × (OD – T), where OD and T are in mm.

Bar Type

ISO Tolerance

Sizes (Inches)

Sizes (mm)

6al4v Titanium Polish and Cold Drawn Round Bar

h9, h8, h11, h10

1/8" to 3.000"

3.00 to 75.000

Titanium Alloy Grade 5 Ground and Cold Drawn Bar

h9, h8, h11, h10

5/6" to 2.050"

10.00 to 75.000

UNS R56400 Polished and Peeled Round Bar

h11, DIN 1013 h11

1.50" to 6.000"

40.00 to 150.000

Grade 5 Titanium Ground and Peeled Bar

h10, h9, h11

3/4" to 2.000"

20.00 to 50.000

6al4v Titanium Bars standard lengths: 2000 mm to 6000 mm. Cut to size on request with tolerance +2/0 mm

Grade 5 Titanium Round Bar Diameter Chart — Metric, US, ASTM and JIS Standards

Weight calculated using density 4.43 g/cm³. Formula: W (kg/m) = 0.02466 × T × (OD – T), where OD and T are in mm.

Size & Dimensions of Grade 5 Titanium Round Bar
Metric US Bar ASTM / Canadian Japanese
Diameter (millimeter) Bar Size Diameter (Inch) Bar Size Diameter (millimeter²) Bar Size Diameter (millimeter) Bar Size
550.0250#210010M66
5.055.050.0375#320015M1010
660.0500#430020M1313
770.0625#550025M1616
880.0750#670030M1919
990.0875#7100035M2222
10101.0000#8150045M2525
11111.0125#9250055M2929
12121.0250#103232
14141.0375#113535
16161.0500#123838
18181.0625#134141
20201.0750#144444
22221.0875#154848
25252.0000#165151
28282.0250#185757
3232
3636
4040
4444
5050

WERKSTOFF NR. 3.7165 / Grade 5 Titanium Round Bar Weight Chart (kg/m and kg/ft)

Grade 5 Titanium Round Bar
Size Kilograms / Meter Kilograms / Foot Size Kilograms / Meter Kilograms / Foot Size Kilograms / Meter Kilograms / Foot
3 millimeter0.00550.001720 millimeter2.04700.07533"35.076210.0900
1/8"0.00620.001922 millimeter2.09790.09083-1/4"41.099612.0800
5/32"0.00950.00297/8"3.00380.09263-1/2"48.077214.0850
4 millimeter0.00980.003024 millimeter3.05431.00803-3/4"55.078017.0001
3/16"0.01410.004325 millimeter3.08711.01804"63.034019.0306
5 millimeter0.01540.00471"3.09701.02104-1/4"72.024921.0908
7/32"0.01900.005826 millimeter4.01701.02714-1/2"80.034024.0448
6 millimeter0.02230.006827 millimeter4.04901.03684-3/4"90.024927.0366
1/4"0.02490.00761-1/8"5.00331.05345"99.094030.0461
7 millimeter0.02980.009130 millimeter5.05481.06915-1/2"121.000036.0690
5/16"0.03870.01181-1/4"6.03491.09246"143.090043.0860
8 millimeter0.03980.012032 millimeter6.03141.08946-1/2"167.063051.0093
9 millimeter0.04980.01521-3/8"7.05502.03037"196.000059.0432
3/8"0.05570.017035 millimeter7.05532.03907-1/2"225.000068.0262
10 millimeter0.06200.018936 millimeter7.09992.04388"254.055077.0586
11 millimeter0.07480.022838 millimeter8.09032.079210"397.0140121.0048
7/16"0.07610.02321-1/2"8.09512.0715
12 millimeter0.08890.027140 millimeter9.08723.0009
1/2"0.09940.03031-5/8"10.04493.0200
13 millimeter1.00430.03181-3/4"12.01793.0712
14 millimeter1.02070.036845 millimeter12.05553.0807
9/16"1.02560.03831-7/8"13.09774.0260
15 millimeter1.03910.042448 millimeter14.02054.0330
5/8"1.05510.047350 millimeter15.04144.0698
16 millimeter1.05780.04812"15.09064.0848
17 millimeter1.07910.05432-1/8"17.09635.0475
11/16"1.08800.05732-1/4"20.01286.0135
18 millimeter2.00010.061060 millimeter22.02056.0768
3/4"2.02370.06822-3/8"22.04356.0838
2-1/2"24.08567.0576
2-5/8"27.04098.0354
2-3/4"30.00839.0169

Applications of Titanium Grade 5 Round Bar (Ti-6Al-4V)

Aerospace and Defence

Grade 5 titanium round bar is the material of choice for aircraft structural components, landing gear, engine mounts, turbine compressor blades, and airframe fasteners. Its tensile strength of 895 MPa combined with a density of 4.43 g/cm3 enables significant weight reduction versus steel without structural compromise.

Medical and Surgical Implants

Ti-6Al-4V round bars are machined into orthopaedic implants (hip stems, spinal cages, bone screws), dental implant blanks, and surgical instrument handles. The alloy is biocompatible per ISO 10993 and does not provoke an immune response in contact with bone or tissue.

Marine and Offshore

Exceptional resistance to chloride-induced corrosion makes Grade 5 titanium bar suitable for seawater desalination shafts, offshore riser components, pump shafts, valve stems, and subsea fasteners.

Chemical Processing and Industrial

Grade 5 round bars are used in heat exchanger tubesheet bolts, reactor internals, agitator shafts, and pump components handling dilute acids, chlorinated media, and oxidising environments where stainless steel is insufficient. For corrosion resistance applications at lower strength requirements, Titanium Grade 2 bars may also be considered. 

Automotive and Motorsport

High-performance connecting rods, valve retainers, suspension components, and exhaust system hardware are manufactured from Ti-6Al-4V bar in motorsport applications where every gram saved improves performance. 

Frequently Asked Questions — Titanium Grade 5 Round Bar

What is Titanium Grade 5 round bar used for?

Titanium Grade 5 (Ti-6Al-4V) round bar is used in aerospace structures, medical implants, marine components, chemical processing equipment, and motorsport parts. Its combination of high strength (895 MPa UTS) and low density (4.43 g/cm3) makes it the most widely used titanium alloy globally.

What is the difference between 6Al-4V and Titanium Grade 5?

They are the same material. "6Al-4V" or "Ti-6Al-4V" is the compositional name, while "Grade 5" is the ASTM classification. Both refer to the titanium alloy containing 6% aluminium and 4% vanadium per UNS R56400 / ASTM B348.

What is the standard for Titanium Grade 5 round bar?

The governing standard is ASTM B348 / ASME SB348 for bar and billet. AMS 4928 covers forged bars and profiles to aerospace requirements. The material designation is UNS R56400 and the Werkstoff number is 3.7165.

Can Titanium Grade 5 round bar be welded?

Yes. Ti-6Al-4V is weldable using TIG welding with an inert gas shield (argon). Proper shielding of the weld zone and heat-affected area is essential to prevent contamination and maintain mechanical properties.

What sizes of Titanium Grade 5 round bar are available?

Amardeep Steel Centre stocks Titanium Grade 5 round bars from 3 mm to 800 mm diameter, in lengths of 2,000 mm to 6,000 mm. Custom cut-to-length is available with tolerance +2/0 mm.

We Export Titanium Grade 5 Round Bar To

Angola, Lebanon, Jordan, Argentina, United Arab Emirates, Iraq, Denmark, Iran, Philippines, Qatar, Kazakhstan, Bolivia, Trinidad & Tobago, Tunisia, Macau, Israel, Afghanistan, Taiwan, Poland, Saudi Arabia, Slovakia, Zimbabwe, Ireland, Bangladesh, Belarus, Spain, Nigeria, Portugal, Singapore, Bahrain, Kenya, China, United Kingdom, Sweden, Algeria, Chile, Nepal, Yemen, Egypt, India, Pakistan, Netherlands, Namibia, Gambia, Finland, Mexico, Thailand, Ghana, Switzerland, Serbia, Russia, Sri Lanka, Gabon, Czech Republic, Morocco, France, Venezuela, Greece, Japan, Lithuania, Ukraine, Germany, Costa Rica, Oman, Peru, Tibet, Estonia, Colombia, Australia, Turkey, Bulgaria, Italy, Ecuador, Malaysia, Indonesia, Vietnam, Norway, Romania, Libya, South Africa, Hungary, Croatia, Belgium, Azerbaijan, Puerto Rico, South Korea, New Zealand, Kuwait, Canada, Bhutan, Austria, Mongolia, Hong Kong, United States, Brazil.

We Supply Titanium Grade 5 Round Bar To

Surat, Cairo, Al Khobar, Caracas, Faridabad, Hanoi, New York, Ernakulam, Kolkata, Pimpri-Chinchwad, Houston, Kuala Lumpur, Pune, Colombo, Melbourne, Aberdeen, Bogota, Jamshedpur, Ankara, Rajkot, Navi Mumbai, Chennai, Calgary, Montreal, Ranchi, New Delhi, Coimbatore, Karachi, Granada, La Victoria, Thane, Perth, Ho Chi Minh City, Rio de Janeiro, Nagpur, Edmonton, Baroda, Haryana, Sharjah, Secunderabad, Santiago, Ludhiana, Muscat, Bhopal, Noida, Thiruvananthapuram, Kanpur, Milan, Los Angeles, Petaling Jaya, Gurgaon, Jakarta, Busan, Abu Dhabi, Hong Kong, Atyrau, Nashik, Bengaluru, Al Jubail, Vadodara, Singapore, Chandigarh, Lagos, Howrah, Hyderabad, Bangkok, Jaipur, Ahmedabad, Toronto, Gimhae-si, Chiyoda, Geoje-si, Riyadh, Sydney, Dallas, Kuwait City, London, Madrid, Istanbul, Ulsan, Indore, Mumbai, Visakhapatnam, Vung Tau, Jeddah, Brisbane, Ahvaz, Dammam, Manama, Port-of-Spain, Algiers, Lahore, Tehran, Seoul, Mexico City, Doha, Dubai, Courbevoie, Moscow.

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Amardeep Steel Centre maintains ready stock of ASTM B348 Ti-6Al-4V round bar in Mumbai. We supply with full Mill Test Reports, third-party inspection, and export packaging for over 80 countries. Standard lead time is 3 to 5 working days for stocked sizes.

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