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Help CenterHigh Purity Niobium Rod for Metallurgical Purpose
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High purity niobium rod for metallurgical purpose
Grade and contents
Niobium rods
Chemical composition
Grade |
Chemical composition,max |
||||||||||||
Fe |
Si |
Mo |
W |
Ti |
Cr |
Ta |
Ni |
O |
C |
H |
N |
Nb |
|
Nb1 |
0.005 |
0.005 |
0.010 |
0.010 |
0.002 |
0.002 |
0.10 |
0.005 |
0.020 |
0.020 |
0.001 |
0.01 |
balance |
Nb2 |
0.01 |
0.005 |
0.010 |
0.020 |
0.005 |
0.005 |
0.25 |
0.005 |
0.040 |
0.030 |
0.005 |
0.025 |
balance |
Special requirements to be agreed upon by the supplier and buyer.
Size/tolerance ( mm.max)
Diameter |
Dia tolerance |
Length |
Tolerance |
||
As forged |
As rolled |
As macheined |
|||
3.0~3.5 |
-- |
±0.05 |
-- |
500~1500 |
±2 |
>3.5~4.5 |
±0.15 |
-- |
-- |
500~1500 |
±2 |
>4.5~10 |
±0.15 |
-- |
-- |
400~1500 |
±2 |
>10~13 |
±0.15 |
-- |
-- |
300~1200 |
±2 |
>13~16 |
±0.20 |
-- |
-- |
200~1500 |
±2 |
>16~18 |
±0.20 |
-- |
±0.50 |
≤600 |
±2 |
>18~25 |
-- |
-- |
±0.50 |
≤600 |
±2 |
>25~40 |
-- |
-- |
±0.60 |
≤600 |
±2 |
>40~50 |
-- |
-- |
±0.70 |
≤600 |
±2 |
>50~60 |
-- |
-- |
±0.70 |
≤600 |
±2 |
Special requirements to be agreed upon by the supplier and buyer.
Production Equipments
Contact Me
Any needs about niobium ingot or tantalum ingots, please feel free to us.
Send Inquiry to This Supplier
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