Titanium & Titanium Alloy — Gr.1, Gr.2, Gr.7, Gr.9
Lightweight, fully corrosion-resistant titanium for seawater, chemical and aerospace duty — in plate, tube, bar and fittings with full mill certification.
Titanium offers the highest strength-to-weight ratio of any structural metal and is essentially immune to seawater and most chlorides. Commercially pure grades (Gr.1, Gr.2) give excellent corrosion resistance and formability; Gr.7 adds palladium for enhanced crevice corrosion resistance; Gr.9 (Ti-3Al-2.5V) is a high-strength alloy for tubing. We supply titanium with EN 10204 3.1 certificates and NDT as required.
| Grade / UNS | EN (W.Nr) | ASTM / ASME Spec | Density (g/cm³) | Typical Forms |
|---|---|---|---|---|
| Gr.1 (CP-Ti) | 3.7025 | B265, B338, B348 | 4.51 | Plate, Tube, Bar, Sheet |
| Gr.2 (CP-Ti) | 3.7035 | B265, B338, B348 | 4.51 | Plate, Tube, Bar, Fitting |
| Gr.7 (Pd-added) | 3.7235 | B265, B338 | 4.51 | Tube, Fitting, Sheet |
| Gr.9 (Ti-3Al-2.5V) | 3.7195 | B265, B338 | 4.48 | Tube, Bar |
Also available: Gr.5 (Ti-6Al-4V), Gr.12, Gr.23. Density is typical; confirm per heat for critical weight calculation.
0.5-50 mm
Plate & Sheet
width up to 1500 mm
Ø6-219 mm
Tube & Pipe
seamless
to 12000 mm
Length
or cut-to-size
bar & billet
Round / Flat
for machining
Process & Certification: Titanium is supplied with EN 10204 3.1 certificates, optional 3.2 witnessed inspection, and testing including UT, PT, tensile, bend and chemistry verification (OES).
Industries: Seawater & desalination · Chemical & chlor-alkali · Offshore & subsea · Aerospace & gas turbine · Medical · Heat exchangers & condensers.
A: Titanium forms a stable passive oxide film and is immune to chloride pitting and crevice corrosion — stainless grades will eventually fail in warm stagnant seawater, titanium will not.
A: Gr.2 for general service, Gr.7 where crevice corrosion is a concern, Gr.9 where higher strength allows thinner walls.
A: Yes, with proper inert-gas (Argon) shielding to avoid oxygen contamination of the weld zone. We can advise on procedure.
Ti Alloy — Grades & Standards
- TA1, TA2, TA7, TA15, TA9, TA10
- Gr1, Gr2, Gr7, Gr9
- TC4, Ti6Al4V,
…
Contact Us
Please send your requirement – Specification, Material / grade, Size, Quantity, Inspection, Certficate type, and etc – and we will respond in time