Niobium Bars

Place of Origin: Hunan China (Mainland) Model Number: Nb- 01 Application: For superalloys and electron- beam .

Shape: bars Material: rare metals compound Chemical Composition: Ta, O, N, C, Si, Fe, W, M .



Niobium Bars

Mainly used for manufacturing superalloys and electron- beam melting

Niobium barsGrade: Nb- 01, Nb- 1, Nb- 2GradeNb- 01Nb- 1Nb- 2

ImpurityContent, % , MaxTa0. 10. 252

O0. 050. 150. 1

N0. 030. 050. 1

C0. 020. 030. 5

Si0. 0050. 0060. 03

Fe0. 0050. 030. 1

W0. 0050. 01-

Mo0. 0050. 005-

Ti0. 0050. 01-

Al - 0. 01

Cu0. 0030. 0030. 003

Cr - 0. 03

P - 0. 02

Size ( mm ) ?14*14*300?14*14*30020*20* (300- 450)

The flexural tolerance along the length for Nb- 01 and Nb- 1 bars shall not be over 1% of the length. -

ApplicationFor superalloys and electron- beam melting

Remarks: Special requirements to be agreed upon by the supplier and buyer.