Amigo Impex has been a reliable manufacturer, stockist, and supplier of Titanium grade 2 bars and rods from Mumbai, India, operating since 2013. Cutting, machining, threading, fabrication and testing run in-house, and the supply reaches PAN India.
Grade 2 is unalloyed (commercially pure) titanium, typically about 99.2% titanium, with impurity limits fixed by ASTM B348, certified to ASTM B348 / ASME SB-348 and supplied as UNS R50400 bar. Oxygen and iron limits of 0.25% and 0.30%, respectively, set its strength level, while the stable titanium dioxide film that forms on the surface gives corrosion resistance in chloride and seawater environments. Annealed stock holds a 345 MPa (50 ksi) tensile minimum with 20% elongation. Yield sits at 275 MPa (40 ksi). Per ASTM B348, these minimums apply to sections up to 76 mm (3 in.) thick with a maximum cross-sectional area of 10 in². Mechanical properties for larger sections are agreed upon as per the requirement. European drawings list the same bar as W.Nr. 3.7035 or T40.
Round bar runs 3 mm to 114 mm in diameter in 1 to 6 metre lengths; round billet runs above 114 mm up to 800 mm in diameter, in shorter cut lengths agreed at order. Hex, square, rectangular, flat, threaded, forged and hollow profiles are sized to order. Machined Grade 2 bar serves chemical plants, marine hardware, offshore skids and aircraft non-structural fittings such as ducting, brackets and tubing hardware. Export consignments ship from Mumbai to the USA, Europe, the Gulf and Asia. An EN 10204 3.1 mill test certificate travels with each order; pricing is per kg, and we hold AS 9120B, PED, ISO 9001:2015 and ISO 45001:2018 certifications. As a titanium grade 2 bar supplier, we also support independent inspection for contract-specific requirements.
The Titanium Grade 2 specification for each enquiry establishes the standard, profile, size range and supply condition before a quotation is raised; the table below summarises the range we stock and certify.
Three documents sit beside ASTM B348 on Grade 2 bar orders: ASME adopts it verbatim as SB-348, while the forged, surgical and aerospace routes carry their own specifications listed below.
| Standard | Scope |
|---|---|
| ASTM B348 / ASME SB-348, Grade 2 | Governing bar and billet specification |
| ASTM B381, Grade F-2 | Forged Grade 2 bar |
| ASTM F67, Grade 2 | Surgical implant quality bar |
Commercially Pure Titanium Grade 2 carries no deliberate alloying additions. ASTM B348 caps four interstitial elements (C, O, N, H), iron, and residual elements, each and total; the oxygen and iron limits separate Grade 2 from softer Grade 1 bar.
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.08 max |
| Hydrogen (H) | 0.015 max |
| Nitrogen (N) | 0.03 max |
| Iron (Fe) | 0.30 max |
| Oxygen (O) | 0.25 max |
| Residuals, each | 0.1 max |
| Residuals, total | 0.4 max |
| Titanium (Ti) | Balance |
In the annealed condition, Ti Grade 2 bars clear the ASTM B348 acceptance minimums listed here. Ductility stays high at room temperature, so bending and thread rolling proceed without preheating.
| Property | Value |
|---|---|
| Tensile Strength, min | 345 MPa (50 ksi) |
| Yield Strength, min (0.2% offset) | 275 MPa (40 ksi) |
| Elongation, min | 20% |
The table given below outlines the nearest equivalent designations of Titanium Grade 2 for bars and rods, including the American Designation, German Designation, French, and others.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | R50400 |
| Germany (W.Nr. / DIN) | 3.7035 / DIN 17862 Ti2 (DIN 17860 covers sheet, plate and strip, not bar) |
| France (AFNOR) | T40 |
| UK (BS) | TA2 |
| Japan (JIS) | JIS H4650 Class 2 (TB340) |
| China (GB) | GB/T 2965 TA2 |
| Russia (GOST) | GOST 26492 VT1-0 |
Titanium Grade 2 round bar covers the widest band; other profiles carry their own limits below. Cut lengths hold plus or minus 1.0 mm.
| Profile | Size Range |
|---|---|
| Round Bar | 3 mm to 114 mm diameter as bar; round billet above 114 mm up to 800 mm diameter (Note: ASTM B348 covers both bars and billets). |
| Square Bar | 4 mm to 100 mm |
| Hex Bar | 2 mm to 100 mm across flats |
| Flat Bar | 2 mm to 150 mm thick, 10 mm to 254 mm wide as bar; wider flats up to 500 mm supplied as cut plate or billet sections. |
| Threaded Rod | M12 (1/2 in.) to M64 diameter, cut to length" "Billet | 115 mm to 495 mm diameter |
Round stock, threaded rod and hollow sections move in the highest volume among the 7 profiles in our Titanium Grade 2 bar and rod range.
Strapped bundles carry full-length Titanium Grade 2 rods; cut pieces ship in wooden cases, with grade, heat number, size and specification marked on each pack. Dispatch takes 1 to 2 days for ready stock and around 30 days for made-to-order sections. Seaworthy packing covers export orders to the Gulf, Europe, the USA and Asia; domestic dispatch reaches all of India.
We run PMI, hardness and mechanical checks in-house on Titanium Gr 2 bars ahead of packing, along with dimensional inspection. Where a contract specifies it, we support third-party inspection; Macro/microstructure examination and corrosion testing to a customer-nominated method run on request.
Titanium Grade 2 bar prices generally range from ₹1,400–₹1,900 per kg in India and US$18–45 per kg in the USA, depending on size, finish, certification, quantity and market conditions.
Contact Amigo Impex for the current price of Titanium Grade 2 bars and rods based on size, specification and quantity.
Request a Quote60–70 tonnes held in Mumbai, with urgent requirements dispatched within one to two days.
AS 9120B, PED, ISO 9001:2015 and ISO 45001:2018, with an MTC on every order.
Cutting, machining, threading, fabrication and testing all handled at our own Mumbai facility.
Original mill certificates plus our own test reports, so every batch can be traced back.
Non-standard sizes and specifications made to order.
Dispatched from Mumbai to every major Indian city, and exported to USA, Gulf, Europe, Asia
Titanium Grade 2 bars and rods are supplied to ASTM B348 / ASME SB-348, the bar and billet specification.
The chemical composition of Titanium Grade 2 bars and rods caps carbon at 0.08%, hydrogen at 0.015%, nitrogen at 0.03%, iron at 0.30% and oxygen at 0.25%, titanium balance.
345 MPa (50 ksi) is the minimum tensile strength of Titanium Grade 2 bars and rods, alongside 275 MPa (40 ksi) yield and 20% elongation.
Titanium Grade 2 round bar is available from 3 mm to 114 mm in diameter, with round billet supplied above 114 mm up to 800 mm in diameter. Hex bar runs 2 mm to 100 mm across flats. Standard lengths are 1 to 6 metres.
ISO classes H8 to H13 and K9 to K12 cover the tolerances Titanium Grade 2 bars are supplied in; they're held tighter on request.
Yes, Titanium Grade 2 bars and rods are weldable by common fusion and solid-state methods, provided the weld pool, root and cooling zone are shielded with argon or helium; without inert gas shielding the weld picks up oxygen and turns brittle. No preheat or post-weld heat treatment is required.
Titanium Grade 2 bar prices generally range from ₹1,400–₹1,900 per kg in India and US$18–45 per kg in the USA. Per kg cost of Titanium Grade 2 bars and rods depends on profile, diameter, finish, length and quantity; it's confirmed at enquiry.
Specify Titanium Grade 2 bar where corrosion resistance, weldability and formability lead; Grade 5 (Ti-6Al-4V) fits airframe and engine parts needing higher strength.
An EN 10204 3.1 mill test certificate is supplied with every order of Titanium Grade 2 bars and rods; 3.2 certification and independent inspection reports can be arranged.
Components turned from Grade 2 titanium bars serve eight industries where the grade provides resistance to heat and harsh environments.
