Description
Tantalum rods are rod-shaped products made from tantalum or tantalum-tungsten alloys, available in grades Ta1 and Ta2. They are manufactured according to:
ASTM B365
GB/T26012-2010
Beijing Oriental Colour Tantalum-Niobium enterprise standards
Key Features:
High density: ≥16.6 g/cm³
High melting point: ~3000 °C
Excellent corrosion resistance
Polished surface finish
Customizable dimensions: from Φ0.15 × L, per customer requirements
Tantalum rods are widely used in multiple industries:
Chemical industry: Digesters, heaters, coolers, and corrosion-resistant vessels
High-temperature applications: Vacuum blast furnace heating parts, heat insulation components, and charging vessels
Aerospace & Aviation: Components exposed to extreme heat and corrosive environments
Medical equipment: Devices requiring chemical resistance and biocompatibility
| Grade | Fe Max (%) | Si Max (%) | Ni Max (%) | W Max (%) | Mo Max (%) | Ti Max (%) | Nb Max (%) | O Max (%) | C Max (%) | H Max (%) | N Max (%) | Ta (%) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ta1 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.005 | 0.02 | 0.004 | 0.002 | 0.005 | Balance |
| Ta2 | 0.005 | 0.005 | 0.005 | 0.005 | 0.002 | 0.002 | 0.1 | 0.03 | 0.1 | 0.002 | 0.01 | Balance |
Q1. Can I order a sample?
A: Yes, sample orders are welcome for quality verification. Mixed samples are acceptable.
Q2. What is the lead time?
A: 3–5 days for sample preparation; 8–10 working days for mass production.
Q3. Do you have a MOQ?
A: Low MOQ available — 1 piece can be ordered for testing.
Q4. How are the products shipped?
A: Shipped via DHL, UPS, FedEx, or TNT (3–5 days delivery). Air and sea shipping are also optional.
Q5. How do I place an order?
A: Provide specifications → receive a quote → confirm samples and deposit → production arranged.
Q6. Can my logo be printed?
A: Yes, please inform us before production.
Q7. Is there a warranty?
A: Yes, 5-year warranty provided.
Q8. How are defective products handled?
A: Defects <0.2% due to strict quality control. During warranty, small quantity defects are replaced; larger batches are repaired or alternative solutions are discussed.