We are Riddhi Siddhi Impex, a Mumbai-based manufacturer and supplier of Titanium Grade 2 Shims, established in 2002. We slit commercially pure titanium shims to ASTM B265 / ASME SB-265 in thicknesses from 0.03 to 5 mm. Our ISO 9001, 14001, and 45001-certified company keeps a ready stock; we hold a 400-500-tonne monthly supply capacity and export worldwide with EN 10204 Type 3.1 / 3.2 mill test certificates on request.
Titanium Grade 2 shims are thin, flat spacers cut from commercially pure titanium, a grade holding a titanium balance with oxygen capped at 0.25% and iron at 0.30%. The metal has a density of 4.51 g/cm³, melts near 1665 °C, and resists chlorides, seawater, and oxidising acids without the weight penalty of steel. Engineers use these shims where corrosion resistance and low weight are both important in pump housings, heat exchangers, and airframe assemblies.
As a reliable titanium Gr 2 shim supplier, we process every titanium shim in-house on our own slitting lines rather than reselling fixed widths. Material that we issue is annealed to ASTM B265 and slit to ±0.1 mm in any width from 3 mm to 2000 mm. Buyers choose matte surfaces, with a documented quality system governing each stage to dispatch.
We provide ASTM B265 Grade 2 titanium shim stock in annealed condition, slit cold rolled, with matte surfaces and four edge options to match your line.
| 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 |
| Width Tolerance | ±0.1 mm |
| Condition | Annealed (Soft) |
| Supply Forms | Cold rolled (CR) |
| Surface Finish | Matte |
| Edge | Slit edge, Mill edge, Deburred edge, Round edge |
Oxygen governs this grade. Titanium Grade 2 carries up to 0.25% oxygen, the interstitial that lifts strength above Grade 1 while keeping the metal formable. Iron, carbon, nitrogen, and hydrogen sit 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 shims reach a 345 MPa minimum tensile strength with 20% elongation, so they punch and form cleanly. Commercially pure titanium ships annealed, 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 shims to their regional standard from the table below. Every Grade 2 titanium shim we slit meets the designations listed here.
| Country / Standard | Designation |
|---|---|
| USA (UNS) | R50400 |
| Europe (W.Nr) | 3.7035 |
| Japan (JIS) | JIS H 4600 Class 2 |
| China (GB) | TA2 |
| Russia (GOST) | ВТ1-0 |
These 5 industries utilise the Titanium Grade 2 shims we slit. In each, buyers pick the grade for corrosion resistance, low weight, or biocompatibility rather than raw strength.
Chlor-alkali and acid plants fit commercially pure titanium shims around heat exchangers, reactor flanges, and pump bodies. Grade 2 resists wet chlorine, hypochlorite, and dilute oxidising acids that pit stainless steel within weeks. The shims maintain their thickness and dimensional accuracy in service.
Airframe and engine builders specify Ti Gr 2 shims to set clearances at a fraction of steel's mass. The grade's strength-to-weight ratio and fatigue resistance suit bracketry, actuator mounts, and structural shimming. Slit to ±0.1 mm and supplied against AMS 4902, each shim installs without on-site trimming.
Power plants use Grade 2 titanium shims in surface condensers and heat exchangers cooled by seawater or brackish water. The metal shrugs off the chloride pitting that thins copper alloys and stainless spacers. Condenser tube sheets and support plates take the shims to align mating faces under load.
Offshore platforms and refineries fit titanium Grade 2 shims where sour, chloride-heavy fluids attack conventional spacers. The grade withstands seawater injection lines, separators, and subsea manifolds without crevice corrosion. Its low density also trims topside weight, which counts on floating production units.
Device makers select Grade 2 titanium shims for biocompatibility and an inert oxide surface. The metal neither leaches nor triggers rejection in contact with tissue. Surgical instrument trays, implant jigs, and diagnostic equipment use the shims to align components and set precise gaps.
Export orders leave from Mumbai and Taloja, packed in wooden cases or on pallets, ready 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 Shims price in India runs around ₹1,200-₹1,800 per kg. International buyers pay near $13-$19 per kg. The figure moves with global titanium rates; thickness, width, finish, and quantity all shift it. Volume discounts apply to bulk orders, so call or WhatsApp us for today's rate.
We slit Titanium Grade 2 shim stock from 0.03 mm to 5 mm thick, in any width between 3 mm and 2000 mm. Anything thinner than 0.03 mm falls under our titanium Gr 2 foil range.
Titanium Grade 2 shims are made to ASTM B265 / ASME SB-265, with AMS 4902 available for aerospace orders. The grade designation is UNS R50400.
Yes, we precision-slit Ti Gr 2 shims from 3 mm to 2000 mm wide, held to ±0.1 mm. Send us your width and thickness, and we will slit to it with no fixed standard size.
The main difference is alloying. Titanium Grade 2 is commercially pure with better formability and weldability, while Grade 5 (Ti-6Al-4V) adds aluminium and vanadium for higher strength but lower ductility. Grade 2 shims suit corrosion service where forming matters more than load.
You can source Titanium Grade 2 shims in India from us at Riddhi Siddhi Impex. Our Mumbai warehouse holds Ti Gr 2 shim stock ready for dispatch, and we supply across India and export overseas. Phone or WhatsApp us; quotations are provided within 24 hours.
