ASTM B348 Titanium Rod Knowledge
Dimensional tolerance table of titanium and titanium alloy bars
| Size(mm) | Tolerance (mm) | Ovality(mm) |
| 6.35 to 7.94 | ±0.13 | 0.2 |
| 7.94 to 11.11 | ±0.15 | 0.23 |
| 11.11 to 15.88 | ±0.18 | 0.25 |
| 15.88 to 22.22 | ±0.20 | 0.3 |
| 22.22 to 25.40 | ±0.23 | 0.33 |
| 25.40 to 28.58 | ±0.25 | 0.38 |
| 28.58 to 31.75 | ±0.28 | 0.41 |
| 31.75 to 34.92 | ±0.30 | 0.46 |
| 34.92 to 38.10 | ±0.36 | 0.53 |
| 38.10 to 50.80 | ±0.40 | 0.58 |
| 50.80 to 63.50 | +0.79, − 0 | 0.58 |
| 63.50 to 88.90 | +1.19, − 0 | 0.89 |
| 88.90 to 114.30 | +1.59, − 0 | 1.17 |
2. The executive standard of titanium rod: GB/T2965-2010, ASTM B348, ASTM F136/F67
3. Production method: 1. Forging machining. 2. Hot rolling machining
4. Inspection method: radiographic inspection, coloring, flaw detection experiment and other inspections can be done according to customer needs.
6. Production grades: TA1, TA2, TA3, TA9, TA10, TC4, GR1, GR2, GR5, GR7, GR9, GR12
7. Price range TA1, TA2, TA3,, GR1, GR2 (85-120) TA9, TA10, TC4, GR5, GR7, GR9, GR12 (between 120-300)
8. Rod production process:
(1) Forging machining: titanium ingot inspection-forging-elimination of work hardening annealing-machining-stress relief annealing-inner and outer surface machining-size inspection-performance inspection-mark storage
(2) Hot-rolled machining: titanium ingot inspection-hot rolling-elimination of work hardening annealing-machining-stress relief annealing-inner and outer surface machining-size inspection-performance inspection-mark storage
9. Application range: Products are widely used in oil drill pipes, oil exploration, oil drilling platforms, vacuum coating, equipment shaft processing, standard fastener raw materials, automobile and motorcycle mobile phone accessories, sports goods processing,
Shape parts processing, industrial equipment accessories, gas drilling equipment and other high-pressure, wear-resistant and corrosion-resistant fields.
10. Production, 10 tons per month
11. The minimum order quantity is 5 kg
12. Delivery status: Annealed state (M) Hot working state (R) Cold working state (Y) (annealing, ultrasonic flaw detection)
13. Production method: forging and hot rolling
14. Model: polished titanium rod, car polished titanium rod
15. Tolerance of titanium rod: the tolerance of titanium rod is: H11 H9 H7 H6.
16. Features: high strength, high plasticity, high pressure resistance, wear resistance, good corrosion resistance, good mechanical processing performance, mature processing technology, high tensile strength and high specific strength.
