Aurico Alloys LLP supplies titanium and titanium alloys from Mumbai in sheet, plate, round bar, foil and powder. Held in stock or arranged with the manufacturer, depending on grade and quantity.
Titanium divides into commercially pure grades and alloyed grades, and the two are bought for different reasons. The CP grades — 1 through 4 — are essentially the same metal with progressively more oxygen, which raises strength and lowers ductility as the number goes up. They are chosen for corrosion resistance and formability, not for strength.
The alloyed grades trade some of that formability for a strength-to-weight ratio no steel matches. Grade 5, Ti-6Al-4V, accounts for most titanium used anywhere. Grade 23 is the same alloy with the interstitials held low for fracture toughness and implant use. A third group, the palladium-bearing grades, exists purely to survive reducing acids that would attack CP titanium.
Titanium & Titanium Alloy Foil
- Titanium Grade 1 UNS R50250 ASTM B265
- Titanium Grade 2 UNS R50400 ASTM B265
- Titanium Grade 3 UNS R50550 ASTM B265
- Titanium Grade 4 UNS R50700 ASTM B265
- Titanium Grade 5 UNS R56400 ASTM B265
- Titanium Grade 6 UNS R54520 ASTM B265
- Titanium Grade 7 UNS R52400 ASTM B265
- Titanium Grade 9 UNS R56320 ASTM B265
- Titanium Grade 11 UNS R52250 ASTM B265
- Titanium Grade 12 UNS R53400 ASTM B265
- Titanium Grade 16 UNS R52402 ASTM B265
- Titanium Grade 23 UNS R56407 ASTM B265
- Titanium Powders
Titanium & Titanium Alloy Plates
Titanium & Titanium Alloy Round Bars
- Titanium Grade 1 Round Bars
- Titanium Grade 2 Round Bars
- Titanium Grade 3 Round Bars
- Titanium Grade 4 Round Bars
- Titanium Grade 5 Round Bars
- Titanium Grade 6 Round Bars
- Titanium Grade 7 Round Bars
- Titanium Grade 9 Round Bars
- Titanium Grade 11 Round Bars
- Titanium Grade 12 Round Bars
- Titanium Grade 16 Round Bars
- Titanium Grade 23 Round Bars
Titanium & Titanium Alloy Sheets
Grades Supplied
| Grade | UNS | Type | Chosen for |
|---|---|---|---|
| Grade 1 | R50250 | Commercially pure | The softest and most formable; deep drawing and lining |
| Grade 2 | R50400 | Commercially pure | The workhorse CP grade; chemical, marine and heat exchange |
| Grade 3 | R50550 | Commercially pure | Higher strength than Grade 2, still readily formed |
| Grade 4 | R50700 | Commercially pure | The strongest CP grade |
| Grade 5 | R56400 | Ti-6Al-4V | The most used titanium alloy; aerospace and high-load parts |
| Grade 6 | R54520 | Ti-5Al-2.5Sn | Weldable, stable at elevated temperature and cryogenic service |
| Grade 7 | R52400 | CP with palladium | Grade 2 chemistry with palladium for reducing acids |
| Grade 9 | R56320 | Ti-3Al-2.5V | Between CP and Grade 5; tubing and hydraulic lines |
| Grade 11 | R52250 | CP with palladium | Grade 1 chemistry with palladium added |
| Grade 12 | R53400 | Ti-0.3Mo-0.8Ni | Crevice corrosion resistance in hot brines |
| Grade 16 | R52402 | CP with palladium | As Grade 7 at a lower palladium content |
| Grade 23 | R56407 | Ti-6Al-4V ELI | Extra low interstitial; fracture toughness and implants |
| Ti-6-2-4-2 | R54620 | Ti-6Al-2Sn-4Zr-2Mo | Creep strength to 425 °C; compressor blades, discs and impellers |
| Ti-6-6-2 | R56620 | Ti-6Al-6V-2Sn | Higher strength than Ti-6Al-4V; airframe and ordnance |
| Ti-5-2-4-4 | R58650 | Ti-5Al-2Sn-2Zr-4Cr-4Mo (Ti-17) | Deep-hardening; fan and compressor discs and large forgings |
| Ti-8-1-1 | R54810 | Ti-8Al-1Mo-1V | Lowest density and high stiffness; airframe and jet-engine parts |
| Ti-6Al-7Nb | R56700 | Ti-6Al-7Nb surgical | Vanadium-free implant alloy; hip stems, plates and screws |
Designations are as stated on each grade page. Confirm the specification against the mill certificate for the batch supplied.
Where These Alloys Are Used
- Chemical processing — heat exchangers, vessels and piping in chloride service
- Marine and offshore — seawater systems, risers and heat exchange
- Medical — implants and instruments, in Grade 2 and Grade 23
- Aerospace — airframe and engine components, mostly Grade 5
- Desalination — plate and tubular heat exchangers
- Additive manufacturing — gas and plasma atomised powder in Grades 2, 5 and 23
Certification and Cutting
Material is supplied against EN 10204 3.1 mill test certificates, with chemical composition and mechanical properties for the batch. Cutting to size is done in house.
Ask for a Quotation
Tell us the grade, the form, the size and the quantity, and we will confirm availability, lead time and price. Contact us for stock availability, pricing and material test certificates.