Description
Tantalum Round Bar
We feel proud to introduce ourselves as the well-known stockist and supplier of Tantalum Products.
Offer different kinds of Purity Tantalum Bars and Tantalum Round Bar, we accept custom configurations.
We also provide tantalum tungsten and tantalum niobium alloy rods & bars per request.
Product: Tantalum Round Bar
Name: ASTM B365 Purity Tantalum Bars
Material: Pure tantalum, tantalum alloy
Specifications: As per ASTM B365
Pure: Min 99.9% Tantalum
Minimum order quantity: 3 pieces
Process: Forging, Swaging, Drawing, etc.
Diameter: 6~φ240mm,
Length: 4000mm Max
Grades: R05200, R05400, UNS Grade R05252 (Ta-2.5W), UNS Grade R05255 (Ta-10W), UNS Grade R05240 (Ta-40Nb).
Diameter:
4mm x 4mm
100mm x 100mm
Length: 4000mm
Delivery time: 7-30 days, in stock
Port: Ship from Shanghai Port to the customer’s designated location.
Our Photos for Tantalum Round Bar ASTM B365 Purity Tantalum Bars:
Tantalum and Tantalum Alloy:
R05200, unalloyed tantalum, electron-beam furnace or vacuum-arc melt, or both
R05400, unalloyed tantalum, powder-metallurgy consolidation.
R05255, tantalum alloy, 90 % tantalum, 10 % tungsten, electron-beam furnace of vacuum-arc melt, or both.
R05252, tantalum alloy, 97.5 % tantalum, 2.5 % tungsten, electron-beam furnace or vacuum-arc melt, or both.
R05240, tantalum alloy, 60 % tantalum, 40 % niobium, electron-beam furnace or vacuum-arc melt.
Tantalum Round Bar Specification:
| Diameter | 1 inch ~ 8 inch |
| Length | < 10 feet |
| Material | Pure tantalum: R05200, R05400; |
| Tantalum Niobium Rod / Bar R05240 (Ta-40Nb) | |
| Tantalum Tungsten Rod / Bar R05252 (Ta-2.5W), R05255 (Ta-10W). | |
| Standard | ASTM B 365-98 |
| Purity | ≥99.95% |
| Material Grade | Tolerances |
| Min 99.9% Tantalum | Better than +/- 0.02 mm |
| ASTM F560 / RO5400 compliant | Better than +/- 0.001″ |
Tantalum Round Bar Mechanical properties:
| Product condition | Tensile strength (MPa) | Elongation,% |
| Annealed | 300～600 | 10～30 |
| Half annealed | >600～1000 | <5 |
| Un-annealed | >1000 | <5 |
Tantalum Round Bar Chemical compositions:
| Element | R05200 | R05400 | R05255 | R05252 | R05240 |
| C | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| O | 0.015 | 0.03 | 0.015 | 0.015 | 0.02 |
| N | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| H | 0.0015 | 0.0015 | 0.0015 | 0.0015 | 0.0015 |
| Fe | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Mo | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Nb | 0.1 | 0.1 | 0.1 | 0.5 | 35.0–42.0 |
| Ni | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| Si | 0.005 | 0.005 | 0.005 | 0.005 | 0.005 |
| Ti | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
| W | 0.05 | 0.05 | 9.0–11.0 | 2.0–3.5 | 0.05 |
We also operate:
Tantalum Plates.
Tantalum Foils.
Tantalum Round Bars.
Tantalum Rods.
Tantalum Wires.
Tantalum Grounding Rings.
Tantalum Fasteners.
Service introduction:
We have the most professional team to solve all kinds of the problems you have during the manufacturing process.
Before Service: All the process of Technical Production deportment and Strict Quality Control System. We also can provide the sample for your test quality.
Middle Service: Any question, pls feel free to tell us we will solve any doubt.
After Service: All the products problems, pls call us and E- mail us at any time, we will reply to you at the shortest time.
Q&A:
Q: Do you provide free samples?
A: Yes, usually we provide free samples for testing under the condition of freight paid by customer.
Q: What is the Warranty for our products ?
A: If any quality problems on our side occurred in this period , we will take on the shipping cost and replacement.
Q: Can you manufacture Customization products?
A: Yes, we can.
We can produce both standard and special prosucts.
Our can make them according to your drawings and samples.
Q: What information do we need to provide to you in order to confirm our parts order?
A: provide us your drawings or detailed specifications for our technical staff could make the drawing.
Q: What is the delivery time of your products?
A: It depends on the inventory availability.If items needed are in stock, the delivery time would be within 7 work days, but if not the delivery time would be around 30 work days.
We will send working schedule of your order each week.
Our will inspect and test all merchandise in case of damaging and missing parts before shipment.
The detailed inspection picturesion by email.
Trading Terms:
- The nearest seaport: Shanghai port
- The nearest airport: Shanghai Pudong airport
- Payment Terms:L/C,TT,West Union,Paypal
- Payment Condition:50% before production, 50% before delivery against complete set of inspection report
- Supply Capability: 10,000 tons per year
- Sample Availability: yes
- Sample Time:15-30 Days
- Packing: Plywood Cases or Steel Crates
- Delivery time: 45 working days per 20 tons regular castings & forgings
- Service: OEM, ODM or Customized
- 20-year Foundry Operation Experience.
- Friendly & High Efficient Technical & Commercial Communication
- Professional Export Practices: Exported to +60 Overseas Countries.
