Titanium Round Bar Cold Drawn Bright Bar ASTM EN DIN JIS Standard
Diameter 4 - 300mm
| Size | Dia.: 3 mm – 600 mm |
| Material | Gr.1, Gr.2, Gr.4, Gr.5, Gr.7, Gr.12, Gr.23, etc. |
| Standard | ASTM B348, ASTM F67, AMS 4928, ASTM F136,AMS 2631b, etc. |
| Surface | Black, Pickling, Sand-blasting, Polished |
| Condition | Cold rolled(Y), Hot rolled(R), Annealed (M), Quenching(C) |
| Shape | Square Bar, Round Bar, Hexagonal Bar, etc. |
Titanium bar is available produced and certified to Medical (ASTM
F67, ASTM F136, ISO5832-2, ISO5832-3), Aerospace (AMS 4928, AMS
2631b), Industrial (ASTM B348) standards. Stock production is
aligned to ASTM, AMS and ISO standards with other standards
available on made to order.
Properties of titanium bar:
Titanium bar has Low Density and High Strength, Excellent Corrosion
Resistance, Good resistance to effect of heat, Excellent Bearing to
cryogenic property, Nonmagnetic and Non-toxic, Good thermal
properties, Low Modulus of Elasticity.
Applications:
Titanium bar can be used in aircraft engines and parts, chemical
equipment parts (reactors, pipes, heat exchangers and valves,
etc.), ship hulls, bridges, medical implants, artificial bones,
sporting products and consumer goods. Titanium bar is also used as
titanium fasteners , such as titanium bolts nuts.
We can produce titanium bar according to customers’ drawing.
Special requirements will be agreed on by the titanium suppliers
and titanium buyers of negotiation. TigMetal bars for medical
applications have tight tolerances and consistency in chemical
composition, reducing machine set-up time and increasing cutting
speeds. The excellent surface finish of TigMetal medical bars saves
polishing time and contributes to a better end-product.
Chemical requirements (Nominal %)
| N | C | H | Fe | O | Al | V | Pa | Mo | Ni | Ti |
| Gr 1 | 0.03 | 0.08 | 0.015 | 0.2 | 0.18 | / | / | / | / | / | bal |
| Gr 2 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | / | / | bal |
| Gr 3 | 0.05 | 0.08 | 0.015 | 0.3 | 0.35 | / | / | / | / | / | bal |
| Gr 4 | 0.05 | 0.08 | 0.015 | 0.5 | 0.4 | / | / | / | / | / | |
| Gr 5 | 0.05 | 0.08 | 0.015 | 0.4 | 0.2 | 5.5~6.75 | 3.5~4.5 | / | / | / | bal |
| Gr 7 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | 0.12~0.25 | / | / | bal |
| Gr 9 | 0.03 | 0.08 | 0.015 | 0.25 | 0.15 | 2.5~3.5 | 2.0~3.0 | / | / | / | bal |
| Gr12 | 0.03 | 0.08 | 0.015 | 0.3 | 0.25 | / | / | / | 0.2~0.4 | 0.6~0.9 | bal |
Mechanical requirements
| Grade | Tensil strength (min) | Yeild strength (min) | Elongation(%) |
| ksi | MPa | ksi | MPa |
| 1 | UNSR50250 | 35 | 240 | 20 | 138 | 24 |
| 2 | UNSR50400 | 50 | 345 | 40 | 275 | 20 |
| 3 | UNSR50550 | 65 | 450 | 55 | 380 | 18 |
| 4 | UNSR50700 | 80 | 550 | 70 | 483 | 15 |
| 5 | UNSR56400 | 130 | 895 | 120 | 828 | 10 |
| 7 | UNSR52400 | 50 | 345 | 40 | 275 | 20 |
| 9 | UNSR56320 | 90 | 620 | 70 | 438 | 15 |
| 12 | UNSR53400 | 70 | 438 | 50 | 345 | 18 |
Testing:
- Corrosion test
- Eddy Current test
- Mechanical test
- Microstructure test
- Ultrasonic test
Packaging:With the standard plastic bags inside, wooden case or as per
client’s requirement.
Production process: Titanium Sponge—Compacting electrodes—Multiple melting—Titanium
ingots—Machining—UT testing—Chemical composition inspection—Forged
billets—Forged/Rolled—Annealed—-Straightening—Machining—UT
testing—Visual and Dimension Inspection—UT
testing—Marking—Packaging—Delivery
Titanium bar is highly resistant to chloride-containing media,
practically all salt solutions, seawater, a range of acids, organic
and inorganic chemicals and gases. The high environmental
resistance is primarily based on a very thin, tenacious and highly
protective surface oxide film. The oxide film provides high
resistance to erosion in high velocity process streams. It is
non-magnetic and characterized by a high melting point, high
strength-to-weight ratio and a low modulus of elasticity. We
provide high quality titanium bar with competitive prices and
unrivaled customer service.
