ASTM B348 AMS 4928 Titanium Alloy Bar Gr5
ASTM B348 AMS 4928 Titanium Alloy Bar Gr5
This titanium alloy bar is produced to ASTM B348 and AMS 4928 in Gr1, Gr2, Gr3, Gr5 and Gr7, in the annealed condition with a polished or pickled surface. It is supplied in round, square, flat and hex shapes from 6 mm to 350 mm diameter and up to 6000 mm in length, and is used for electronic, chemical, pharmaceutical, steel and ceramic parts. The bar has a polished surface free from cracks and pitting, with flat ends that keep the length tolerance.
Technical Specifications
| Item | Titanium bar / titanium rod |
| Standard | ASTM B348, AMS 4928 |
| Material | Gr1, Gr2, Gr3, Gr4, Gr5 |
| Grade | Gr5 |
| Shape | Round, square, flat, hex |
| Diameter | 6 mm - 350 mm |
| Length | Max 6000 mm, or as required |
| Surface | Polishing, pickling |
| Condition | Annealed |
Chemical Requirements (wt %)
| Grade | N | C | H | Fe | O | Al | V | Pd | Mo | Ni | Ti |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Gr1 | 0.03 | 0.08 | 0.015 | 0.20 | 0.18 | / | / | / | / | / | bal |
| Gr2 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | / | / | bal |
| Gr5 | 0.05 | 0.08 | 0.015 | 0.40 | 0.20 | 5.5-6.75 | 3.5-4.5 | / | / | / | bal |
| Gr7 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | 0.12-0.25 | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.30 | 0.25 | / | / | / | 0.2-0.4 | 0.6-0.9 | bal |
Tensile Requirements
| Grade | Tensile Strength min ksi [MPa] | Yield Strength min ksi [MPa] | Elongation % |
|---|---|---|---|
| 1 | 35 [240] | 20 [138] | 24 |
| 2 | 50 [345] | 40 [275] | 20 |
| 5 | 130 [895] | 120 [828] | 10 |
| 7 | 50 [345] | 40 [275] | 20 |
| 12 | 70 [438] | 50 [345] | 18 |
Applications & Titanium Advantages
This titanium bar is used in the electronic, chemical and pharmaceutical industries, and for steel, ceramic, cutting tool, superconducting material and alloying applications. Titanium alloy bar combines low density with high strength, excellent corrosion resistance and stable performance at both high and low temperature, which helps machined parts keep their accuracy over a long service life.
Quality, Customization & Inquiry
LHTi produces this titanium bar under ISO 9001:2015 and TUV quality control, and material test certificates to EN 10204 3.1 are available. Custom diameters, lengths and shapes are offered, and goods are packed in wooden cases. Please send your drawing or specification for a quotation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.