Leading ISO 9001:2015 Certified Titanium Round Bars Supplier – Offering Custom Sizes in Black, Bright, Centerless Ground, Forged and Precision-Finished Bars.
MSTAR ENTERPRISES is a renowned manufacturer, supplier, and exporter of premium Titanium Round Bars, offering outstanding strength, corrosion resistance, and low weight for demanding industrial applications. These bars are manufactured using advanced processes and are available in a wide range of grades including Grade 1, 2, 3, 4 (Commercially Pure Titanium), and Grade 5 (Ti-6Al-4V), Grade 7, Grade 9 (Ti-3Al-2.5V), Grade 12, and Grade 23 (Ti-6Al-4V ELI). Each grade serves unique industrial needs — from excellent formability and corrosion resistance in Grades 1–4, to high strength and fatigue resistance in Grade 5 and Grade 23. Titanium Round Bars are offered in sizes ranging from 6mm to 100mm in diameter, with lengths up to 6 meters or as per customer requirements. Surface finishes include black, bright, polished, and centerless ground, and all products conform to international standards such as ASTM B348, ASME SB348, and AMS 4928.
Each grade of titanium round bar delivers specific performance characteristics. Grade 1–4 are ideal for chemical processing and marine applications due to their excellent corrosion resistance. Grade 5 is the most widely used titanium alloy, offering exceptional strength-to-weight ratio and thermal performance, making it ideal for aerospace and high-performance engineering. Grade 7 includes palladium for superior corrosion resistance in reducing environments. Grade 9 is preferred for tubing and heat exchanger applications due to its moderate strength and good formability. Grade 12 performs well in hot, corrosive industrial environments, while Grade 23, with its enhanced biocompatibility, is used for medical implants. These bars provide excellent weldability, tensile strength (up to 1100 MPa), and fatigue resistance.
The key benefits of Titanium Round Bars from MSTAR ENTERPRISES include high corrosion resistance (especially in saltwater, acid, and chloride environments), low density with high strength, non-magnetic properties, excellent biocompatibility, and the ability to withstand extreme temperatures. These attributes make them suitable for critical applications in aerospace, marine, chemical processing, power generation, oil & gas, defense, and medical industries. They are used to manufacture turbine components, aircraft parts, heat exchangers, marine shafts, orthopedic implants, pressure vessels, and valves. The lightweight nature of titanium reduces structural load without compromising strength, while its long service life and minimal maintenance ensure cost-effectiveness over time. MSTAR ENTERPRISES guarantees strict quality control and tailored solutions to meet the most challenging industrial requirements.
Buy Titanium Round Bars – Grades 1, 2, 5, 7, 9, 12, 23 in Stock, Wide Range of Grades (1–23) in Multiple Sizes (3mm to 600mm) & Custom Length Options (Up to 12m).
Titanium Round Bars Specifications
| Standards | ASTM B348/ ASTM SB348 |
|---|---|
| Grades Available | Grade 1, Grade 2, Grade 3, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 11, Grade 12, Grade 23 |
| Dimensions | DIN, EN, ASTM, JIS, ASME, BS, AISI |
| Round bar size | Diameter: 3-~800mm |
| Flat bar size | Thickness: 2 -100mm |
| Width: 10 to 500mm | |
| Angle bar size | 3mm*20mm*20mm~12mm*100mm*100mm |
| Channel Bar | 80 x 40mm to 150 x 75mm section; 5.0 to 6.0mm thickness |
| Rectangular Bars Section | 3.0 to 12.0mm thickness |
| Billet Size | 1/2 to 495mm Diameter |
| Rectangles Size | 33 x 30mm to 295 x 1066mm |
| Hollow Bar | 32mm OD x 16mm ID to 250mm OD x 200mm ID) |
| Dimensions | Diameter / Height: |
| Tolerance | H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients’ requirements |
| Finish | Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black |
| Surface | Hot Rolled Pickled, Bright, Sand Blasting Finished, Cold Drawn, Hairline,Polished |
| Condition | Hardened & tempered, annealed |
| Technique | Stainless Steel Cold Drawn, Hot Rolled, Forged Round Bar,Cold Rolled, Rod |
| Processing | Bar cutting to 650mm |
| Form | Rod, Round, Channel Bar, T-Bar, Flat Bar, Precision Ground Bar, Blocks, Square, Rings, Round Rod, Triangle, Hollow, Rectangle, Threaded, Hex (A/F), Profiles, Half Round Bar, Ingot, Billet, I/H Bar, Forging etc. |
Types of Titanium Round Bars
Hot Rolled Round Bars
Manufactured by hot rolling, offering excellent strength and durability.
Cold Drawn Round Bars
Precision-made with a smooth surface finish, ideal for machining.
Peeled & Polished Round Bars
Enhanced surface finish with high dimensional accuracy
Centerless Ground Round Bars
Extremely precise tolerance with a fine, smooth surface.
Forged Round Bars
High-strength bars for heavy-duty industrial applications.
Bright Round Bars
High-quality, smooth surface bars used in precision applications.
Black Round Bars
Raw, unfinished bars used in industrial applications requiring further processing.
Equivalent of Titanium Round Bars
| Grade | UNS Number | DIN | BS | ISO |
|---|---|---|---|---|
| Grade 1 | R50250 | 3.7025 | TA1 | Ti 35A |
| Grade 2 | R50400 | 3.7035 | TA2 | Ti 40 |
| Grade 3 | R50550 | 3.7055 | TA3 | Ti 55 |
| Grade 4 | R50700 | 3.7065 | TA4 | Ti 65 |
| Grade 5 (Ti-6Al-4V) | R56400 | 3.7165 | Ti6Al4V | Ti 6Al-4V |
| Grade 7 | R52400 | 3.7235 | TA7 | Ti-Pd |
| Grade 9 (Ti-3Al-2.5V) | R56320 | 3.7195 | Ti3Al2.5V | Ti 3Al-2.5V |
| Grade 11 | R52250 | 3.7225 | TA11 | Ti-Pd |
| Grade 12 | R53400 | 3.7105 | TiMoNi | Ti 0.3Mo-0.8Ni |
| Grade 23 (Ti-6Al-4V ELI) | R56401 | – | Ti6Al4V ELI | Ti 6Al-4V ELI |
Chemical Composition of Titanium Alloy Round Bars
| Grade | Ti | Al | V | Fe | O | C | N | H | Other |
|---|---|---|---|---|---|---|---|---|---|
| Grade 1 | ≥ 99.5% | — | — | ≤ 0.20% | ≤ 0.18% | ≤ 0.08% | ≤ 0.03% | ≤ 0.015% | ≤ 0.40% |
| Grade 2 | Balance | — | — | ≤ 0.30% | ≤ 0.25% | ≤ 0.08% | ≤ 0.03% | ≤ 0.015% | ≤ 0.40% |
| Grade 5 (Ti-6Al-4V) | Balance | 5.5 – 6.75% | 3.5 – 4.5% | ≤ 0.40% | ≤ 0.20% | ≤ 0.08% | ≤ 0.05% | ≤ 0.015% | ≤ 0.40% |
| Grade 7 | Balance | — | — | ≤ 0.30% | ≤ 0.25% | ≤ 0.08% | ≤ 0.03% | ≤ 0.015% | Pd: 0.12 – 0.25% |
| Grade 9 (Ti-3Al-2.5V) | Balance | 2.5 – 3.5% | 2.0 – 3.0% | ≤ 0.25% | ≤ 0.15% | ≤ 0.08% | ≤ 0.03% | ≤ 0.015% | ≤ 0.40% |
| Grade 12 | Balance | — | — | ≤ 0.30% | ≤ 0.25% | ≤ 0.08% | ≤ 0.03% | ≤ 0.015% | Mo: 0.2–0.4%, Ni: 0.6–0.9% |
| Grade 23 (Ti-6Al-4V ELI) | Balance | 5.5 – 6.5% | 3.5 – 4.5% | ≤ 0.25% | ≤ 0.13% | ≤ 0.08% | ≤ 0.03% | ≤ 0.0125% | ≤ 0.40% |
Mechanical Properties of Titanium Round Bars
| Grade | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Rockwell) | Modulus of Elasticity (GPa) |
|---|---|---|---|---|---|
| Grade 1 | 240 min | 170 min | 24 | Rin 70–80 | 105 |
| Grade 2 | 345 min | 275 min | 20 | Rin 70–80 | 105 |
| Grade 3 | 450 min | 380 min | 18 | Rin 80–90 | 105 |
| Grade 4 | 550 min | 480 min | 15 | Rin 90–95 | 105 |
| Grade 5 (Ti-6Al-4V) | 895 min | 828 min | 10 | Rin 36–41 | 113.8 |
| Grade 7 | 345 min | 275 min | 20 | Rin 70–80 | 105 |
| Grade 9 (Ti-3Al-2.5V) | 620 min | 483 min | 15 | Rin 20–30 | 105 |
| Grade 11 | 240 min | 170 min | 24 | Rin 70–80 | 105 |
| Grade 12 | 483 min | 345 min | 18 | Rin 70–80 | 105 |
| Grade 23 (Ti-6Al-4V ELI) | 860 min | 795 min | 10 | Rin 36–41 | 113.8 |
Dimension Table of Ti Alloy Round Bars
| Diameter (Inch) | Appx. Weight Per Foot | Diameter (Inch) | Appx. Weight Per Foot |
|---|---|---|---|
| 0.1875 | .05 | 3.25 | 16.22 |
| 0.875 | 1.18 | 6.0 | 55.30 |
| 1.25 | 2.40 | 7.5 | 86.40 |
| 0.75 | .86 | 5.5 | 46.46 |
| 0.8125 | .99 | 5.75 | 49.83 |
| 1.875 | 5.40 | 9.5 | 138.60 |
| 2.0 | 6.14 | 10.0 | 153.60 |
| 2.25 | 7.78 | 11.0 | 185.90 |
| 1.375 | 2.90 | 8.0 | 98.30 |
| 1.5 | 3.46 | 8.25 | 104.60 |
| 1.625 | 3.98 | 8.5 | 111.00 |
| 0.375 | .22 | 4.0 | 24.58 |
| 0.4375 | .29 | 4.25 | 27.74 |
| 0.5 | .38 | 4.5 | 31.10 |
| 0.5625 | .48 | 4.75 | 34.01 |
| 0.9375 | 1.32 | 6.25 | 58.88 |
| 1.0 | 1.54 | 6.5 | 64.80 |
| 1.125 | 1.94 | 7.0 | 75.30 |
| 1.750 | 4.62 | 9.0 | 124.40 |
| 0.25 | .10 | 3.5 | 18.82 |
| 0.3125 | .15 | 3.75 | 21.60 |
| 0.625 | .60 | 5.0 | 37.68 |
| 0.6875 | .71 | 5.25 | 41.54 |
Diameter Tolerances for Titanium Round Bars
| Titanium round bar Tolerance ISO “H” Series in MM | ||||||||
|---|---|---|---|---|---|---|---|---|
| NOMINAL SIZE | h5 | H10 | h6 | H11 | h8 | h12 | h7 | h9 |
| over 180 to 250 | +0.02/0 | +0.185/0 | +0.029/0 | +0.29/0 | +0.072/0 | +0.46/0 | +0.046/0 | +0.115/0 |
| ~ to 3 | +0.004/0 | +0.04/0 | +0.006/0 | +0.06/0 | +0.014/0 | +0.1/0 | +0.01/0 | +0.025/0 |
| over 120 to 180 | +0.018/0 | +0.16/0 | +0.025/0 | +0.25/0 | +0.063/0 | +0.4/0 | +0.04/0 | +0.1/0 |
| over 3 to 6 | +0.005/0 | +0.048/0 | +0.008/0 | +0.075/0 | +0.018/0 | +0.12/0 | +0.012/0 | +0.03/0 |
| over 30 to 50 | +0.011/0 | +0.1/0 | +0.016/0 | +0.16/0 | +0.039/0 | +0.25/0 | +0.025/0 | +0.062/0 |
| over 80 to 120 | +0.015/0 | +0.14/0 | +0.022/0 | +0.22/0 | +0.054/0 | +0.35/0 | +0.035/0 | +0.087/0 |
| over 6 to 10 | +0.006/0 | +0.058/0 | +0.009/0 | +0.09/0 | +0.022/0 | +0.15/0 | +0.015/0 | +0.036/0 |
| over 18 to 30 | +0.009/0 | +0.084/0 | +0.013/0 | +0.13/0 | +0.033/0 | +0.21/0 | +0.021/0 | +0.052/0 |
| over 10 to 18 | +0.008/0 | +0.07/0 | +0.011/0 | +0.11/0 | +0.027/0 | +0.18/0 | +0.018/0 | +0.043/0 |
| over 50 to 80 | +0.013/0 | +0.12/0 | +0.019/0 | +0.19/0 | +0.046/0 | +0.3/0 | +0.03/0 | +0.074/0 |
Worldwide Supply of Pure Titanium Round Bars
Russia, Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates (UAE), Yemen, United States of America (USA), Albania, Andorra, Austria, Belarus, Belgium, Bosnia and Herzegovina, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Montenegro, Netherlands, North Macedonia, Norway, Poland, Portugal, Romania, San Marino, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Ukraine, United Kingdom, Vatican City.
