We are Riddhi Siddhi Impex, a Mumbai-based supplier and stockist of Titanium Grade 2 Coils, established in 2002. We hold commercially pure titanium coils to ASTM B265 / ASME SB-265 from 0.03-5 mm thick, sourced from reputed primary mills. Our ISO 9001, 14001, and 45001 certified company keeps a ready stock, holds a monthly supply capacity of 400-500 tonnes, and exports with EN 10204 Type 3.1 / 3.2 mill test certificates on request.
Titanium Grade 2 coils are rolled strip wound into coil form, made from commercially pure titanium that runs a titanium balance with oxygen capped at 0.25% and iron at 0.30%. The metal weighs 4.51 g/cm³, melts near 1665 °C, and shrugs off chlorides, seawater, and oxidising acids at half the weight of stainless steel. Fabricators uncoil the stock and press, roll, or weld it into heat exchanger plates, condenser liners, and airframe parts.
As a reliable Titanium Grade 2 Coils supplier, we stock UNS R50400 coils rather than reselling fixed mill widths. Every coil arrives annealed to ASTM B265, from 0.03 mm to 5 mm thick, and we slit to any width between 3 mm and 2000 mm at ±0.1 mm. Buyers pick bright annealed surfaces, backed by mill test certificates traced to each heat.
We provide ASTM B265 Grade 2 titanium coil stock in annealed condition and bright annealed surfaces.
| Parameter | Details |
|---|---|
| Standard | ASTM B265 / ASME SB-265 |
| Aerospace Standard | AMS 4902 |
| Thickness | 0.03 mm to 5 mm |
| Width | 3 mm to 2000 mm (custom slit widths available) |
| Width Tolerance | ±0.1 mm |
| Coil ID | 150 mm to 610 mm |
| Coil OD | Up to 1800 mm |
| Supply Form | Cold Rolled (CR), Hot Rolled (HR) |
| Condition | Annealed (Soft) |
| Surface Finish | Mill Finish, Bright Annealed (BA) |
| Edge | Slit edge, Mill edge, Deburred edge |
Titanium Grade 2 carries up to 0.25% oxygen, the interstitial that lifts strength above Grade 1 while keeping the coil formable. Iron, carbon, nitrogen, and hydrogen stay at tight limits.
| Element | Composition (% max unless stated) |
|---|---|
| Carbon (C) | 0.08 max |
| Iron (Fe) | 0.30 max |
| Hydrogen (H) | 0.015 max |
| Nitrogen (N) | 0.03 max |
| Oxygen (O) | 0.25 max |
| Titanium (Ti) | Balance |
Annealed Titanium Grade 2 coils reach a 345 MPa minimum tensile strength with 20% elongation, so the strip forms and welds cleanly. Commercially pure titanium ships in the soft mill condition, so no hardness temper ladder applies here.
| Property | Value |
|---|---|
|
Tensile Strength, minimum
|
345 MPa (50 ksi) |
|
Yield Strength (0.2% offset), minimum
|
275 MPa (40 ksi) |
|
Elongation in 50 mm, minimum
|
20% |
International buyers can match UNS R50400 coils to a regional standard from the table below. Every Ti-CP2 coil we supply meets these designations.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | R50400 |
| Europe (W.Nr) | 3.7035 |
| Japan (JIS) | JIS H 4600 TP 340 C, Class 2 |
| China (GB) | TA2 |
| Russia (GOST) | ВТ1-0 |
These 5 industries use most of the CP Titanium Grade 2 coils we stock. Buyers pick the grade for corrosion resistance, low weight, or biocompatibility rather than raw strength.
Chlor-alkali and acid plants roll commercially pure titanium coil into reactor liners, column shells, and pump bodies. Grade 2 resists wet chlorine, hypochlorite, and dilute oxidising acids that pit stainless steel within weeks. Fabricators weld the strip without the alloy losing its corrosion barrier at the seam.
Desalination and offshore builders draw on Ti Gr 2 coils for flash chambers, brine heaters, and seawater piping. The grade never suffers chloride pitting or crevice attack in salt water, so a thin gauge outlasts thicker copper-nickel by years. Its low-density trims pump and support loads across large racks.
Power stations form Grade 2 titanium coil into condenser tubing, tube sheets, and cooling-water plates fed by seawater. The metal shrugs off the pitting that thins brass and stainless under the same flow. Thin-gauge titanium moves heat efficiently, keeping condenser back-pressure low across the turbine cycle.
Airframe and engine shops specify CP2 titanium coil against AMS 4902 for brackets, ducting, and skin panels. The grade's strength-to-weight ratio and fatigue resistance trim mass without sacrificing formability. Coil feeds progressive dies and roll-forming lines cleanly, so parts leave the press at a consistent gauge.
Device makers select Grade 2 titanium coil for its biocompatibility and inert oxide surface. The metal neither leaches nor triggers tissue rejection, which suits instrument housings, trays, and diagnostic hardware. Formability at the 0.03 mm end lets makers stamp thin parts that hold tolerance through repeated sterilisation.
Export orders leave from Mumbai and Taloja. They are packed in wooden cases or on pallets for sea freight.
| Parameter | Details |
|---|---|
| Packaging | Wooden cases, pallet packing |
| Incoterms | FOB, CIF, CFR, EXW Mumbai |
| Dispatch Points | Mumbai and Taloja warehouses |
| Standard Lead Time | 4 to 5 days |
| Urgent Dispatch | 2 to 3 days |
| Payment Terms | Advance, credit, LC |
| Certification | EN 10204 Type 3.1 / 3.2 on request |
Titanium Grade 2 Coils price in India runs around ₹500 to ₹1,500 per kg. International buyers pay near $6-$18 per kg. The figure tracks titanium sponge rates, thickness, coil weight, finish, and quantity, all of which shift it. Volume discounts apply to bulk orders, so call or WhatsApp us for today's rate.
We supply Titanium Grade 2 coil stock from 0.03 mm to 5 mm thick, in widths between 3 mm and 2000 mm. Coil inner diameter runs 150 mm to 610 mm, outer diameter up to 1800 mm.
Our Ti Gr 2 coils are stocked to ASTM B265 / ASME SB-265, with AMS 4902 available for aerospace orders. The grade designation is UNS R50400.
Yes, we slit UNS R50400 coils from 3 mm up to 2000 mm wide, held to ±0.1 mm.
EN 10204 Type 3.1 and 3.2 mill test certificates ship with every consignment on request, tracing chemistry to the source heat.
You can source Titanium Grade 2 coils in India from us at Riddhi Siddhi Impex. Our Mumbai warehouse holds CP Ti Gr 2 coil stock ready for dispatch, and we supply across India and export overseas. Phone or WhatsApp us; get a quote within 24 hours.
