Tantalum · R05200 / R05400 — Corrosive chemistry and implants

Tantalum Bars

Pure tantalum bars in grades R05200 (unalloyed, wrought) and R05400 (unalloyed, recrystallised) per ASTM B365. Exceptional resistance to the most aggressive acids (HF, HCl, H₂SO₄) and full biocompatibility for medical applications. Permanent stock, cut to length.

• Ta >= 99.9% in grades R05200 (wrought) and R05400 (annealed/recrystallised)
• Resistant to hydrofluoric acid (HF), hydrochloric acid (HCl) and concentrated H2SO4
• ISO 10993 biocompatible, suitable for implants and surgical devices
• High density 16.6 g/cm3 and melting point 2,996 C
• ASTM B365 certificates with full chemical analysis