Tantalum Wire has the characteristics of high melting point, corrosion resistance and good cold processing performance. It is widely used in chemical, atomic energy, aerospace and other industries and high temperature technology.
Tantalum wire&tantalum alloy wire
Material: RO5200, RO5400, RO5252(Ta-2.5W), RO5255(Ta-10W)
Available size: diameter0.3~4mm
Standard: As per ASTM B 365-98
Spec. diameter tolerance allowed
| Specification mm | Diameter tolerance allowed mm |
| 0.10mm~0.15mm | +/-0.005 |
| >0.15mm~0.30mm | +/-0.006 |
| >0.30mm | +/-0.007 |
Mechanical properties
| Product condition | Tensile strength Mpa | Elongation % |
| Annealled | 300~600 | 10~30 |
| Half annealed | >600~1000 | <5 |
| Unannealled | >1000 | <5 |