Built for high-stress industrial applications where standard metals fail, our ASTM B348 compliant titanium bars combine ultra-precise dimensional tolerances with a refined surface finish. Whether you are machining complex valve components or integrating structural parts into marine or chemical processing systems, our titanium round and shaped bars deliver consistent mechanical integrity from batch to batch.
Strict ASTM B348 Compliance & Traceability: Every bar is manufactured, hot-worked/cold-finished, and heat-treated under strict adherence to ASTM B348 / ASME SB348 specifications. Full MTC (Material Test Report according to EN 10204 3.1) is provided with every shipment, ensuring chemical and mechanical compliance.
Tight Dimensional Tolerances for Precision Machining: Engineered specifically for CNC machining and automated setups. We provide tight diameter tolerances (down to h8 / h9 / h10 classes upon request) and exceptional straightness, significantly reducing material waste and setup times during downstream machining.
Fine Polished Surface Finish: Features a smooth, clean, and bright polished finish. The polished layer helps eliminate surface micro-defects, boosting fatigue life and ensuring superior corrosion resistance in severe chemical environments.
Seaworthy Packaging for Safe Global Transit: To protect against humidity, salt corrosion, and handling impacts during long-distance ocean shipping, each titanium bar is individually wrapped with protective film, packed in moisture-proof material, and secured inside robust fumigation-free wooden crates with edge protectors.
| ASTM B348 titanium bar | |||
| Gr1, Gr2, Gr3, Gr4, Gr5 (Ti-6Al-4V), Gr7 | |||
| ASTM B348 | |||
| 1.0 mm - 300 mm | |||
| 500 mm - 6000 mm | |||
| h9 / h11 / h13 or per customer requirement | |||
| Yield Strength 0.2% Offset (MPa) min | |||||
| Gr1 | 240 | 170 | 24 | 30 | 120 |
| Gr2 | 345 | 275 | 20 | 30 | 150 |
| Gr3 | 450 | 380 | 18 | 30 | 200 |
| Gr4 | 550 | 480 | 15 | 25 | 250 |
| Gr5 (Ti-6Al-4V) | 895 | 825 | 10 | 25 | 360 |
| Gr9 (Ti-3Al-2.5V) | 620 | 500 | 15 | 25 | 280 |
| h9 Tolerance (mm) | h11 Tolerance (mm) | h13 Tolerance (mm) | |
| 1.0 - 3.0 | ±0.02 | ±0.04 | ±0.10 |
| 3.0 - 6.0 | ±0.025 | ±0.05 | ±0.12 |
| 6.0 - 10.0 | ±0.03 | ±0.06 | ±0.15 |
| 10.0 - 18.0 | ±0.04 | ±0.08 | ±0.18 |
| 18.0 - 30.0 | ±0.05 | ±0.10 | ±0.21 |
| 30.0 - 50.0 | ±0.06 | ±0.12 | ±0.25 |
| 50.0 - 80.0 | ±0.07 | ±0.15 | ±0.30 |
| 80.0 - 120.0 | ±0.08 | ±0.18 | ±0.35 |
| 120.0 - 180.0 | ±0.10 | ±0.22 | ±0.40 |
| 180.0 - 300.0 | ±0.15 | ±0.35 | ±0.60 |
| Length <= 1000 mm | ±2 mm | ||
| Length 1000 - 3000 mm | ±3 mm | ||
| Length 3000 - 6000 mm | ±5 mm | ||
| Black / As-forged | ||
| Machined and polished to bright metallic finish, Ra <= 0.8 μm | ||
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